Properties of the Number -104128

One Hundred Four Thousand One Hundred Twenty-Eight

Basics

Value: -104129 → -104128 → -104127

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁶ × 1627

Divisors: 1, 2, 4, 8, 16, 32, 64, 1627, 3254, 6508

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11001011011000000

Octal: -313300

Duodecimal: -50314

Hexadecimal: -196c0

Square: 10842640384

Square Root: 322.6887044815793

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

a(0) = 1; a(n) = (1/n) * ∑_k=1..n binomial(n,k)² * k·2^k-1 * a(n-k). A337592

Decimal part of n-th root of a(n) starts with digit 9. A34086