Properties of the Number -152768

One Hundred Fifty-Two Thousand Seven Hundred Sixty-Eight

Basics

Value: -152769 → -152768 → -152767

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ⁶ × 7 × 11 × 31

Divisors: 1, 2, 4, 7, 8, 11, 14, 16, 22, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100101010011000000

Octal: -452300

Duodecimal: -744A8

Hexadecimal: -254c0

Square: 23338061824

Square Root: 390.85547200979545

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) read by rows: for n >=0 and n >= k >=0, the fraction of positive integers with exactly k of the first n primes as divisors is T(n,k)/A002110(n). A96294

Triangular array read by rows: row n shows the coefficients of this polynomial of degree n: p(x,n) = 2^n-1 ((x+r)ⁿ - (x+s)ⁿ)/(r - s), where r = 2 and s = 1/2. A327317

Euler transform of period 5 sequence [ 2, 1, 1, 2, 1, ...]. A205183