Properties of the Number 61116

Sixty-One Thousand One Hundred Sixteen

Basics

Value: 61115 → 61116 → 61117

Parity: even

Prime: No

Previous Prime: 61099

Next Prime: 61121

Digit Sum: 15

Digital Root: 6

Palindrome: Yes

Factorization: 2 ² × 3 × 11 × 463

Divisors: 1, 2, 3, 4, 6, 11, 12, 22, 33, 44

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110111010111100

Octal: 167274

Duodecimal: 2B450

Hexadecimal: eebc

Square: 3735165456

Square Root: 247.21650430341418

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

Multiples of 6 in which there is no common digit in successive terms. A83494

a(n) is the smallest palindrome > a(n-1) such that a(1)+a(2)+...+a(n) is a prime. A51934

Base-10 palindromes that start with 6. A43041

Palindromes which are sums of two consecutive primes. A162571

Palindromes which are the sum of a twin prime pair. A37076

a(n) = n * [1 + sum(k=1 to n-1) prime(k)]. A83719

Palindromes which are the concatenation of 3 or more terms of an arithmetic sequence with nonzero difference. A62564

Multiples of 1852. A303272

Numbers coprime to each of their decimal digits. A61116

Nontrivial palindromes in base 10 (i.e., palindromes that are not RepDigits such as 3, 111, 22222, or 888888888). A88882