Properties of the Number 99756

Ninety-Nine Thousand Seven Hundred Fifty-Six

Basics

Value: 99755 → 99756 → 99757

Parity: even

Prime: No

Previous Prime: 99733

Next Prime: 99761

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 17 × 163

Divisors: 1, 2, 3, 4, 6, 9, 12, 17, 18, 34

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010110101100

Octal: 302654

Duodecimal: 49890

Hexadecimal: 185ac

Square: 9951259536

Square Root: 315.8417325180445

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

Absolute value of coefficient of term [x^n-7] in characteristic polynomial of maximum matrix A of size n X n, where n >= 7. Maximum matrix A(i,j) is MAX(i,j), where indices i and j run from 1 to n. A112463

Triangle of coefficients of Caylerian polynomials. A366173

For each single digit {0,1,...,9} record the smallest prime made up of copies of that digit (if there is one); repeat for all of the C(10,2) = 45 pairs of distinct decimal digits; then for all triples; etc. A99756

a(n) is the least k such that A387070(k) = n. If no such k exists, a(n) = -1. A387071