Properties of the Number 74307

Seventy-Four Thousand Three Hundred Seven

Basics

Value: 74306 → 74307 → 74308

Parity: odd

Prime: No

Previous Prime: 74297

Next Prime: 74311

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 17 × 31 × 47

Divisors: 1, 3, 17, 31, 47, 51, 93, 141, 527, 799

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001001000011

Octal: 221103

Duodecimal: 37003

Hexadecimal: 12243

Square: 5521530249

Square Root: 272.59310336103516

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 the abscissae of the first returns to the horizontal axis (assumed to be 0 if there are no such returns) in all dispersed Dyck paths of length n (i.e., Motzkin paths of length n with no (1,0) steps at positive heights). A191313

Number of n-node triangulations of the nonorientable surface N₃ in which every node has degree >= 5. A129051

Square of permutation in A074305. A74307

Sphenic numbers that are sandwiched between products of exactly 4 distinct primes (or tetraprimes). A375908