Properties of the Number -38656

Thirty-Eight Thousand Six Hundred Fifty-Six

Basics

Value: -38657 → -38656 → -38655

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ⁸ × 151

Divisors: 1, 2, 4, 8, 16, 32, 64, 128, 151, 256

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001011100000000

Octal: -113400

Duodecimal: -1A454

Hexadecimal: -9700

Square: 1494286336

Square Root: 196.61129163911212

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of strict odd-length integer partitions of 2n. A344650

Generalized Catalan Numbers x³*A(x)² + (x-1)*A(x) + 1 =0. A23431

Products of the 8th power of a prime and a distinct prime (p⁸*q). A179668

a(n) = a(1)*a(n-1) + a(2)*a(n-2) + ... + a(n-3)*a(3) for n >= 4, with initial terms 1, 0, 1, 1. A25246

Triangle read by rows: T(n, k) = (2^n-k + 2^k)*A008292(n+1, k+1). A154693

a(0) = 1; for n>0, a(n) = number of distinct sums of subsets of {1, 1/2, 1/3, 1/4, ..., 1/n} (allowing the empty subset). A72207

a(n) = (1/π)*(2ⁿ/n)*(n-1)!*Integral_t>=0 (sin(t)/t)ⁿ dt. A99765

Primitive terms of A388271. A388272

Numbers n such that n and its digit reversal R(n) both are difference of positive cubes. A109879

a(n) is the number of edges formed by n-secting the angles of an octagon. A335771