Properties of the Number 25333

Twenty-Five Thousand Three Hundred Thirty-Three

Basics

Value: 25332 → 25333 → 25334

Parity: odd

Prime: No

Previous Prime: 25321

Next Prime: 25339

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 7 ² × 11 × 47

Divisors: 1, 7, 11, 47, 49, 77, 329, 517, 539, 2303

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001011110101

Octal: 61365

Duodecimal: 127B1

Hexadecimal: 62f5

Square: 641760889

Square Root: 159.16343801262903

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 fourth powers: 0⁴ + 1⁴ + ... + n⁴. A538

Numerators of coefficients in Taylor series expansion of log(1+x)²/sqrt(1+x). A2551

a(n) = ∑_{k = 1..n} k^φ(n), where φ(n) = A000010(n). A235137

Number of partitions of n such that the number of odd parts is not a part and the number of even parts is not a part. A240579

Numbers which converge to 2592 under repeated application of the powertrain map of A133500. A135384

Expansion of 1/(1 - x*∏_k>=1 (1 + k·x^k)). A299164

a(n) = ∑_{k=1..n, gcd(n,k) = 1} k⁴. A53820

Sum of the fourth powers of the parts in the partitions of n into two parts. A294271

Sum of the fourth powers of the parts in the partitions of n into two distinct parts. A294288

a(n) = 1ⁿ + 2ⁿ + ... + 10ⁿ. A1557