Properties of the Number 1150

One Thousand One Hundred Fifty

Basics

Value: 1149 → 1150 → 1151

Parity: even

Prime: No

Previous Prime: 1129

Next Prime: 1151

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 ² × 23

Divisors: 1, 2, 5, 10, 23, 25, 46, 50, 115, 230

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001111110

Octal: 2176

Duodecimal: 7BA

Hexadecimal: 47e

Square: 1322500

Square Root: 33.91164991562634

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

Coordination sequence for "reo" 3D uniform tiling. A299279

Partial sums of A299257. A299263

Coordination sequence for "pcu-i" 3D uniform tiling. A299277

a(n) = 2·n² - 2. A54000

Numbers whose sum of digits is 7. A52221

Inverse Moebius transform of triangular numbers. A7437

Numbers whose negated unsorted prime signature is not unimodal. A332642

Hypotenuses for which there exist exactly 2 distinct integer triangles. A84646

Triangle T(n,k), 0 <= k <= n, read by rows, defined by: T(0,0)=1, T(n,k)=0 if k < 0 or if k > n, T(n,0) = 2·T(n-1,0) + T(n-1,1), T(n,k) = T(n-1,k-1) + T(n-1,k+1) for k >= 1. A126075

Numbers n such that the decimal expansions of both n and n² have 0 as smallest digit and 5 as largest digit. A256631