158,948

2² × 79 × 503

Starting at 158,948, the Collatz iteration reaches 1 after 51 steps. The first transition is 79474; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 79 × 503

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 282,240

Proper Divisor Sum 123,292

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #158941 ← → #158959

Radix Representation

Decimal	158948
Binary	100110110011100100 (18 bits)
Octal	0o466344
Hexadecimal	0x26CE4

Divisor Catalog (12)

1 2 4 79 158 316 503 1,006 2,012 39,737 79,474 158,948

Collatz Trajectory (51 steps to reach 1)

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

158,948 79,474 39,737 119,212 59,606 29,803 89,410 44,705 134,116 67,058 33,529 100,588 50,294 25,147 75,442 37,721 113,164 56,582 28,291 84,874 42,437 127,312 63,656 31,828 15,914 7,957 23,872 11,936 5,968 2,984 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

← Previous Integer #158,947 Browse Full Index Next Integer #158,949 →