Properties of the Number 99653

Ninety-Nine Thousand Six Hundred Fifty-Three

Basics

Value: 99652 → 99653 → 99654

Parity: odd

Prime: No

Previous Prime: 99643

Next Prime: 99661

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 227 × 439

Divisors: 1, 227, 439, 99653

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000010101000101

Octal: 302505

Duodecimal: 49805

Hexadecimal: 18545

Square: 9930720409

Square Root: 315.6786340568522

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

Number of (n+1)X(3+1) 0..1 arrays with every 2X2 subblock sum nondecreasing horizontally, vertically and antidiagonally ne-to-sw. A253321

T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with every 2X2 subblock sum nondecreasing horizontally, vertically and antidiagonally ne-to-sw. A253326

a(n) is the number of n-subsets (n=1,2,...,10) of the 10 decimal digits from which prime numbers can be constructed including all n distinct digits either with or without repetitions; a(n) <= binomial(10,n). A99653