Properties of the Number -182525

One Hundred Eighty-Two Thousand Five Hundred Twenty-Five

Basics

Value: -182526 → -182525 → -182524

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 7 ² × 149

Divisors: 1, 5, 7, 25, 35, 49, 149, 175, 245, 745

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100100011111101

Octal: -544375

Duodecimal: -89765

Hexadecimal: -2c8fd

Square: 33315375625

Square Root: 427.2294465506796

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

Small-number statistic from the enumeration of domino tilings of a 3-pillow of order n. A112835

Expansion of (5 + 3·x + x² - x³) / (1 - 2·x - 2·x² - 2·x³ + x⁴) in powers of x. A71100

Expansion of x * (1 + x) * (1 - x²) * (1 + x³) / (1 - 2·x² - 2·x⁴ - 2·x⁶ + x⁸) in powers of x. A206625

Composite numbers which contain their sum of aliquot parts as a substring. A225417

a(n) = (4·n+9)*n². A258618

Least m such that A(m) = -10ⁿ, where A(n) = σ(n) - 2n, the abundance of n. A75767

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 1), (0, 1, -1), (1, 0, -1), (1, 0, 0)}. A148302

a(n) = n² * prime(n). A356868