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Properties of the Number 11942

Eleven Thousand Nine Hundred Forty-Two

Basics

Value: 11941 → 11942 → 11943

Parity: even

Prime: No

Previous Prime: 11941

Next Prime: 11953

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 × 853

Divisors: 1, 2, 7, 14, 853, 1706, 5971, 11942

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10111010100110

Octal: 27246

Duodecimal: 6AB2

Hexadecimal: 2ea6

Square: 142611364

Square Root: 109.27945827098522

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

Sum of the smallest parts in the partitions of n into 7 parts. A308927
Array read by antidiagonals: T(n,k) (n>=1, k>=1) = number of ways to select four points from an n X k grid so that they form a convex quadrilateral. A334711
Number of partitions of n in which any two parts differ by at most 7. A218509
Pascal-like triangle, where each entry is the sum of the four entries above it starting with 1 at the top. A356692
Number of multiset partitions of integer partitions of n where all parts have the same product. A320886
Bosonic string states. A5308
Pseudo-random numbers: MS C 6.0 version. A84275
Expansion of x/(x4 - 13x3 + 36x2 - 13x + 1). A187732
∑k=1..n (-1)isprime(k)*2k. A242002
Number of 3 X 3 symmetric matrices with row and column sums <= n. A244865