4,437,297

3² × 139 × 3547

Starting at 4,437,297, the Collatz iteration reaches 1 after 211 steps. The first transition is 13311892; the starting value is odd with 12 positive divisors.

Prime Factor Structure

Factorization String 3^2 × 139 × 3547

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,457,360

Proper Divisor Sum 2,020,063

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #4437283 ← → #4437311

Radix Representation

Decimal	4437297
Binary	10000111011010100110001 (23 bits)
Octal	0o20732461
Hexadecimal	0x43B531

Divisor Catalog (12)

1 3 9 139 417 1,251 3,547 10,641 31,923 493,033 1,479,099 4,437,297

Collatz Trajectory (211 steps to reach 1)

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

4,437,297 13,311,892 6,655,946 3,327,973 9,983,920 4,991,960 2,495,980 1,247,990 623,995 1,871,986 935,993 2,807,980 1,403,990 701,995 2,105,986 1,052,993 3,158,980 1,579,490 789,745 2,369,236 1,184,618 592,309 1,776,928 888,464 444,232 222,116 111,058 55,529 166,588 83,294 41,647 124,942 62,471 187,414 93,707 281,122 140,561 421,684 210,842 105,421 316,264 158,132 79,066 39,533 118,600 59,300 29,650 14,825 44,476 22,238 11,119 33,358 16,679 50,038 25,019 75,058 37,529 112,588 56,294 28,147

← Previous Integer #4,437,296 Browse Full Index Next Integer #4,437,298 →