λ
Sequence Observatory

4,830,887

131 × 36877
Deficient Odd Composite

Starting at 4,830,887, the Collatz iteration reaches 1 after 237 steps. The first transition is 14492662; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 131 × 36877
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,867,896
Proper Divisor Sum 37,009
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #4830877 ← → #4830899

Radix Representation

Decimal 4830887
Binary 10010011011011010100111 (23 bits)
Octal 0o22333247
Hexadecimal 0x49B6A7

Divisor Catalog (4)

1 131 36,877 4,830,887

Collatz Trajectory (237 steps to reach 1)

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

4,830,887 14,492,662 7,246,331 21,738,994 10,869,497 32,608,492 16,304,246 8,152,123 24,456,370 12,228,185 36,684,556 18,342,278 9,171,139 27,513,418 13,756,709 41,270,128 20,635,064 10,317,532 5,158,766 2,579,383 7,738,150 3,869,075 11,607,226 5,803,613 17,410,840 8,705,420 4,352,710 2,176,355 6,529,066 3,264,533 9,793,600 4,896,800 2,448,400 1,224,200 612,100 306,050 153,025 459,076 229,538 114,769 344,308 172,154 86,077 258,232 129,116 64,558 32,279 96,838 48,419 145,258 72,629 217,888 108,944 54,472 27,236 13,618 6,809 20,428 10,214 5,107

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