Properties of the Number 13793

Thirteen Thousand Seven Hundred Ninety-Three

Basics

Value: 13792 → 13793 → 13794

Parity: odd

Prime: No

Previous Prime: 13789

Next Prime: 13799

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 13 × 1061

Divisors: 1, 13, 1061, 13793

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11010111100001

Octal: 32741

Duodecimal: 7B95

Hexadecimal: 35e1

Square: 190246849

Square Root: 117.44360348695028

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 partitions of n containing a clique of size 8. A183565

Number of partitions of n with distinct numbers of odd and even parts. A171967

A213784/12. A213789

a(n) = floor( n*(n-1)*(n-2)/19 ). A11901

a(n) is the smallest positive integer m such that 2ⁿ appears as the denominator of a convergent to sqrt(m). A338308

Numerator of [x²ⁿ⁺¹] in the Taylor expansion arcsin(cosec(x) - cosech(x)) = x/3 + x³/162 + 5·x⁵/1134 + 19·x⁷/76545 + 13793·x⁹/218245104 + ... A13531

Diagonal of array A085205. A85228

Numbers n such that the sum of the prime factors (including repeats) of prime(n)-1 and prime(n+1)-1 are the same. A259564

a(1) = 1, a(2) = 2; for n > 2, a(n) is the smallest positive number that has not yet appeared whose string value contains all the distinct prime factors of a(n-1). Overlapping factor strings is allowed. A365500

Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 15. A51980