Properties of the Number -151403

One Hundred Fifty-One Thousand Four Hundred Three

Basics

Value: -151404 → -151403 → -151402

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 7 × 43 × 503

Divisors: 1, 7, 43, 301, 503, 3521, 21629, 151403

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -100100111101101011

Octal: -447553

Duodecimal: -7374B

Hexadecimal: -24f6b

Square: 22922868409

Square Root: 389.10538418274297

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

Expansion of 1/(1+x²-2·x³). A77912

Expansion of 1/(1+x²+2·x³). A77963

a(1) = a(2) = 1, a(n) = -11·a(n-1) + a(n-2). A122574

Irregular triangle read by rows: T(n,k) is the number of permutations of {1,2,...,n} having k isolated fixed points. A184178

Number of permutations of {1,2,...,n} having no isolated fixed points. A fixed point j of a permutation is said to be isolated if neither j-1 nor j+1 is a fixed point. For example, 4135267 has only 3 as an isolated fixed point. A184179

a(n) is the least number m such that u defined by u(i) = bigomega(m + 2i) satisfies u(i) = u(0) for 0 <= i < n and u(n) ≠ u(0), or -1 if no such number exists. A356855

Numbers k such that k, k + 2, k + 4, k + 6, k + 8, k + 10, and k + 12 are all triprimes (A014612). A367841