Properties of the Number 99102

Ninety-Nine Thousand One Hundred Two

Basics

Value: 99101 → 99102 → 99103

Parity: even

Prime: No

Previous Prime: 99089

Next Prime: 99103

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 83 × 199

Divisors: 1, 2, 3, 6, 83, 166, 199, 249, 398, 498

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11000001100011110

Octal: 301436

Duodecimal: 49426

Hexadecimal: 1831e

Square: 9821206404

Square Root: 314.8047013626067

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

Augmentation of the triangle A193596. See Comments. A193597

G.f. A(x) satisfies: the sum of the coefficients of x^k, k=0..n, in A(x)ⁿ equals (2·n)!²/n!⁴, the square of the central binomial coefficients (A000984), for n>=0. A232606

Natural numbers n with fewer digits than σ(n). A99102