Properties of the Number 23483

Twenty-Three Thousand Four Hundred Eighty-Three

Basics

Value: 23482 → 23483 → 23484

Parity: odd

Prime: No

Previous Prime: 23473

Next Prime: 23497

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 23 × 1021

Divisors: 1, 23, 1021, 23483

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 101101110111011

Octal: 55673

Duodecimal: 1170B

Hexadecimal: 5bbb

Square: 551451289

Square Root: 153.24163924991146

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

T(n,k) is the number of n-bead necklaces labeled with numbers -k..k not allowing reversal, with sum zero and first differences in -k..k. A208993

a(n) = ∑_k=0..n (-1)^k+1 * k·A000041(n-k). A270143

Number of n-bead necklaces labeled with numbers -3..3 not allowing reversal, with sum zero and first differences in -3..3. A208988

Triangular array read by rows. T(n,k) is the number of functions on n unlabeled nodes that have exactly k unique components (n >= 1, k >= 1). A217859

a(n) = b(n) + d(n), where b(n) = (n-th Fibonacci number > 1) and d(n) = (n-th non-Fibonacci number). A23483

Numbers k at which the ratio r(k) = (k-th prime) / (average of first k primes) reaches a record high. A301599