3,611,809

47 × 76847

Starting at 3,611,809, the Collatz iteration reaches 1 after 234 steps. The first transition is 10835428; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 47 × 76847

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,688,704

Proper Divisor Sum 76,895

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3611789 ← → #3611827

Radix Representation

Decimal	3611809
Binary	1101110001110010100001 (22 bits)
Octal	0o15616241
Hexadecimal	0x371CA1

Divisor Catalog (4)

1 47 76,847 3,611,809

Collatz Trajectory (234 steps to reach 1)

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

3,611,809 10,835,428 5,417,714 2,708,857 8,126,572 4,063,286 2,031,643 6,094,930 3,047,465 9,142,396 4,571,198 2,285,599 6,856,798 3,428,399 10,285,198 5,142,599 15,427,798 7,713,899 23,141,698 11,570,849 34,712,548 17,356,274 8,678,137 26,034,412 13,017,206 6,508,603 19,525,810 9,762,905 29,288,716 14,644,358 7,322,179 21,966,538 10,983,269 32,949,808 16,474,904 8,237,452 4,118,726 2,059,363 6,178,090 3,089,045 9,267,136 4,633,568 2,316,784 1,158,392 579,196 289,598 144,799 434,398 217,199 651,598 325,799 977,398 488,699 1,466,098 733,049 2,199,148 1,099,574 549,787 1,649,362 824,681

← Previous Integer #3,611,808 Browse Full Index Next Integer #3,611,810 →