Properties of the Number 93240

Ninety-Three Thousand Two Hundred Forty

Basics

Value: 93239 → 93240 → 93241

Parity: even

Prime: No

Previous Prime: 93239

Next Prime: 93241

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ² × 5 × 7 × 37

Divisors: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110110000111000

Octal: 266070

Duodecimal: 45B60

Hexadecimal: 16c38

Square: 8693697600

Square Root: 305.35225559998736

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

Numbers j such that j and 2j are both between a pair of twin primes. A66388

Expansion of e.g.f. ∏_k>0 (1-k·x^k)^-1/k. A294462

a(n) = (n+2)!/4 + n!/2. A6595

Triangle T(n,k) read by rows: the number of traceless symmetric binary n X n matrices with 2k one's and no all-1 2 X 2 submatrix. A352472

Numbers with prime factorization p·q*r·s²*t³ (where p, q, r, s, t are distinct primes). A190111

Numbers m such that exactly four subsets of {m-1, m, m+1} sum up to a prime number. A221310

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f.: ∏_j>0 1/(1-j^k*x^j)^1/j. A294761

Expansion of e.g.f. 1/(1 - ∑_k>=1 x^k² / (k²)). A353184

a(n) = floor(n(n-1)(n-2)(n-3)/19). A11929

Triangle T(n,k) arising from enumeration of permutations with ordered orbits, read by rows (1<=k<=n). A59418