Properties of the Number 69199

Sixty-Nine Thousand One Hundred Ninety-Nine

Basics

Value: 69198 → 69199 → 69200

Parity: odd

Prime: No

Previous Prime: 69197

Next Prime: 69203

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 13 × 5323

Divisors: 1, 13, 5323, 69199

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000111001001111

Octal: 207117

Duodecimal: 34067

Hexadecimal: 10e4f

Square: 4788501601

Square Root: 263.05702803764814

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

Smallest k<3·2ⁿ such that 3·2ⁿ+k is the smallest of four consecutive primes in arithmetic progression or 0 if no solution. A230852

Total number of noncomposite parts in all partitions of n. A326957

Expansion of the o.g.f. (1 + 8·x + 10·x² + 8·x³ + x⁴)/((1 - x)⁴*(1 + x)²). A342362

Quadruples of different integers from [ 2,n ] with no global factor. A15627

a(1)=1 a(2)=7 a(n+2)=(a(n+1)+a(n))/3 if (a(n+1)+a(n)==0 (mod 3)); a(n+2)=(a(n+1)+a(n))/2 if (a(n+1)+a(n)==0 (mod 2)); a(n+2)=a(n+1)+a(n) otherwise. A69199