Properties of the Number 33480

Thirty-Three Thousand Four Hundred Eighty

Basics

Value: 33479 → 33480 → 33481

Parity: even

Prime: No

Previous Prime: 33479

Next Prime: 33487

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ³ × 5 × 31

Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1000001011001000

Octal: 101310

Duodecimal: 17460

Hexadecimal: 82c8

Square: 1120910400

Square Root: 182.97540818372286

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 2n whose distinct parts sum to n. A364910

Numbers with prime factorization p·q*r³*s³ (where p, q, r, s are distinct primes). A190108

Number of squarefree quaternary words of length n. A51041

E.g.f. A(x) satisfies A(x) = 1 + x·exp(x³)*A(x)³. A390611

a(n) is the number of even permutations (of an n-set) with exactly 2 fixed points. A145220

Triangle read by rows: T(n,k) is the number of even permutations (of an n-set) with exactly k fixed points. A145224

Triangle read by rows: coefficients of rook polynomials. A259985

Triangular array with n-th row giving coefficients of polynomial ∏_{k = 2..n} (k + n·t) for n >= 1. A260687

Numbers k such that sopfr(k + bigomega(k)) = sopfr(k). A187877

Least number k such that n·kⁿ +/- 1 are twin primes, or a(n) = 0 if no such number exists. A239735