Properties of the Number 93415

Ninety-Three Thousand Four Hundred Fifteen

Basics

Value: 93414 → 93415 → 93416

Parity: odd

Prime: No

Previous Prime: 93407

Next Prime: 93419

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 × 17 × 157

Divisors: 1, 5, 7, 17, 35, 85, 119, 157, 595, 785

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110110011100111

Octal: 266347

Duodecimal: 46087

Hexadecimal: 16ce7

Square: 8726362225

Square Root: 305.6386755631558

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

Expansion of 1/(x^k*(1-x-3·x^k+1)) for k=7. A143458

a(n) = 7·a(n-1)+36·a(n-2), n>2 ; a(0)=1, a(1)=1, a(2)=7 . A155459

Triangle read by rows: a(n, k) is the denominator of (n + (n-1) + ... + (n-k+1))/(1 + 2 + ... + k), 0 < k <= n. A93415