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Properties of the Number 16117

Sixteen Thousand One Hundred Seventeen

Basics

Value: 16116 → 16117 → 16118

Parity: odd

Prime: No

Previous Prime: 16111

Next Prime: 16127

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 71 × 227

Divisors: 1, 71, 227, 16117

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11111011110101

Octal: 37365

Duodecimal: 93B1

Hexadecimal: 3ef5

Square: 259757689

Square Root: 126.95274711482222

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

T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 nXk array. A219595
T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with the sum of each 2X2 subblock maximum and minimum lexicographically nondecreasing rowwise and columnwise. A235517
Odd numbers m that are neither of the form p + 2k nor of the form p - 2k with 2k < m, k >= 1, and p prime. A255967
a(n) = number of partitions p of n such that the greatest multiplicity of the parts of p is not a part of p. A365616
a(1) = 6, a(n) = smallest number of the form k·a(n-1) + 1 with the same number of divisors, i.e., 4. A85067
a(n) is the smallest term m in A173978 for which A020639(2m-3) = prime(n), n > 1. A173980
Composite numbers whose sum of aliquot parts divides the sum of the aliquot parts of the numbers less than or equal to n and not relatively prime to n. A249109
Composites c for which an integer 1 < k < c exists such that (c-k)! == -1 (mod c). A256519
Numbers whose set of base-11 digits is {1,2}. A32931
a(1) = 6, a(n) = smallest number of the form k·a(n-1) +1 with the same prime signature p·q (6 = 2·3), where p and q are primes. A85066