Properties of the Number -162756

One Hundred Sixty-Two Thousand Seven Hundred Fifty-Six

Basics

Value: -162757 → -162756 → -162755

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ³ × 11 × 137

Divisors: 1, 2, 3, 4, 6, 9, 11, 12, 18, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100111101111000100

Octal: -475704

Duodecimal: -7A230

Hexadecimal: -27bc4

Square: 26489515536

Square Root: 403.43029137634176

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(n) = -(1/120)*n*(n - 3)*(n - 6)*(n² - 21·n + 8). A319931

∏_n>=1 (1 + a(n) * xⁿ) = 1 + ∑_n>=1 prime(n) * x^prime(n). A359177

a(n) = round( 1 + e^n-2 ). A55876

Triangle T(n,k) read by rows: left edge is 0, 1, 2, ... (cf. A001477); otherwise each entry is sum of entry to left and entries immediately above it to left and right, with 1 for the missing right term at right edge. A224791

a(n) = smallest multiple of n which is > exp(n). A128105