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Properties of the Number 13922

Thirteen Thousand Nine Hundred Twenty-Two

Basics

Value: 13921 → 13922 → 13923

Parity: even

Prime: No

Previous Prime: 13921

Next Prime: 13931

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 6961

Divisors: 1, 2, 6961, 13922

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 11011001100010

Octal: 33142

Duodecimal: 8082

Hexadecimal: 3662

Square: 193822084

Square Root: 117.99152511939153

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

Number of 2 X 2 non-singular integer matrices with entries from {0,...,n}. A62801
Ceiling(n·exp(cot n)). A134896
a(n) is the number of binary strings of length n such that there exists a subsequence of length 4 containing 3 or more ones. A118646
Number of integer partitions of n with non-integer median of 0-prepended first differences. A360691
Number of distinct solutions of sum{i=1..2}(x(2i-1)*x(2i)) = 0 (mod n), with x() in 0..n-1. A180794
Sequence of distinct least nonnegative numbers such that the average of the first n terms is a cube. A245621
Number of (n+2) X (2+2) 0..3 arrays with every 3 X 3 subblock row and column sum not 2 3 6 or 7 and every diagonal and antidiagonal sum 2 3 6 or 7. A251888
Number of (n+2) X (2+2) 0..3 arrays with every 3 X 3 subblock row and column sum not equal to 0 2 3 6 or 7 and every 3 X 3 diagonal and antidiagonal sum equal to 0 2 3 6 or 7. A252258
Number of trees with n unlabeled nodes such that all nodes with degree >2 lie on a single path with length equal to the tree's diameter. A277795
Number of labeled connected graphs with n nodes and 0 cutpoints (blocks or nonseparable graphs). A13922