Properties of the Number 43054

Forty-Three Thousand Fifty-Four

Basics

Value: 43053 → 43054 → 43055

Parity: even

Prime: No

Previous Prime: 43051

Next Prime: 43063

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 11 × 19 × 103

Divisors: 1, 2, 11, 19, 22, 38, 103, 206, 209, 418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010100000101110

Octal: 124056

Duodecimal: 20ABA

Hexadecimal: a82e

Square: 1853646916

Square Root: 207.4945782424206

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 integer partitions of n whose run-lengths are not unimodal. A332281

Sequence lists numbers k > 1 such that k⁴ == d(k) (mod σ(k)), where d = A000005 and σ = A000203. A323251

a(n) = (5·n+1)*(5·n+4). A1545

Numbers k such that k² + {1,3,7,13} are prime. A356109

Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 12 (most significant digit on right). A29505

Position of 7ⁿ among 7-smooth numbers (A002473). A232093

Numbers k such that k² + {1,3,7,13,31} are prime. A356110

Integers in increasing order of width when printed in Helvetica. A316600

a(n)=(s(n)+5)/6, where s(n)=n-th base 6 palindrome that starts with 1. A43054