Properties of the Number 99519

Ninety-Nine Thousand Five Hundred Nineteen

Basics

Value: 99518 → 99519 → 99520

Parity: odd

Prime: No

Previous Prime: 99497

Next Prime: 99523

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 ² × 677

Divisors: 1, 3, 7, 21, 49, 147, 677, 2031, 4739, 14217

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11000010010111111

Octal: 302277

Duodecimal: 49713

Hexadecimal: 184bf

Square: 9904031361

Square Root: 315.466321498825

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 nX3 0..1 arrays with no element equal to a strict majority of its king-move neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards. A279163

Number of binary matrices with distinct nonzero rows, a total of n ones and each column with the same number of ones and columns in nonincreasing lexicographic order. A331653

T(n,k)=Number of nXk 0..1 arrays with no element equal to a strict majority of its king-move neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards. A279168

G.f. A(x) satisfies: the sum of the coefficients of x^k, k=0..n, in A(x)ⁿ equals 2^n² for n>=0. A232689

Positions in A099506 of the values in the RECORDS transform of that sequence (A099518). A99519