Properties of the Number -152638

One Hundred Fifty-Two Thousand Six Hundred Thirty-Eight

Basics

Value: -152639 → -152638 → -152637

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 167 × 457

Divisors: 1, 2, 167, 334, 457, 914, 76319, 152638

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100101010000111110

Octal: -452076

Duodecimal: -743BA

Hexadecimal: -2543e

Square: 23298359044

Square Root: 390.68913473502175

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

Triangle T(n, k) = ∑_j=0..k (-1)^k-j*A159041(2·n+1, j), read by rows. A225483

Triangle T(n, k) = abs(A225483(n/2, k)) if (n mod 2 = 0), otherwise abs(A225482((n-1)/2, k) - A225483((n-1)/2, k-1)), read by rows. A225532