4,370,429

7 × 624347

Starting at 4,370,429, the Collatz iteration reaches 1 after 172 steps. The first transition is 13111288; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 7 × 624347

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,994,784

Proper Divisor Sum 624,355

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4370407 ← → #4370447

Radix Representation

Decimal	4370429
Binary	10000101010111111111101 (23 bits)
Octal	0o20527775
Hexadecimal	0x42AFFD

Divisor Catalog (4)

1 7 624,347 4,370,429

Collatz Trajectory (172 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

4,370,429 13,111,288 6,555,644 3,277,822 1,638,911 4,916,734 2,458,367 7,375,102 3,687,551 11,062,654 5,531,327 16,593,982 8,296,991 24,890,974 12,445,487 37,336,462 18,668,231 56,004,694 28,002,347 84,007,042 42,003,521 126,010,564 63,005,282 31,502,641 94,507,924 47,253,962 23,626,981 70,880,944 35,440,472 17,720,236 8,860,118 4,430,059 13,290,178 6,645,089 19,935,268 9,967,634 4,983,817 14,951,452 7,475,726 3,737,863 11,213,590 5,606,795 16,820,386 8,410,193 25,230,580 12,615,290 6,307,645 18,922,936 9,461,468 4,730,734 2,365,367 7,096,102 3,548,051 10,644,154 5,322,077 15,966,232 7,983,116 3,991,558 1,995,779 5,987,338

← Previous Integer #4,370,428 Browse Full Index Next Integer #4,370,430 →