Properties of the Number 40110

Forty Thousand One Hundred Ten

Basics

Value: 40109 → 40110 → 40111

Parity: even

Prime: No

Previous Prime: 40099

Next Prime: 40111

Digit Sum: 6

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 7 × 191

Divisors: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001110010101110

Octal: 116256

Duodecimal: 1B266

Hexadecimal: 9cae

Square: 1608812100

Square Root: 200.274811197015

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

a(n) = (n⁴ + n² + 2·n)/4. A6528

Values of m such that N=(am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,51. A64262

Number of regions among all distinct circles that can be constructed from n equally spaced points along a line using only a compass. A359253

T(n,k) = number of length-n 0..k arrays connected end-around, with no sequence of L<n elements immediately followed by itself (periodic "squarefree"). A215228

a(1) = 1; thereafter, a(n) is always the smallest integer > a(n-1) not leading to a contradiction, such that any three consecutive digits in the sequence sum up to a prime. A152603

Numbers k such that k+1, 2k+1, 3k+1, 4k+1 are all prime. A237189

Numbers with exactly 5 distinct prime factors each of which is a palindrome. A46403

Fixed points of A300956. A300958

Number of length-6 0..k arrays connected end-around, with no sequence of L<n elements immediately followed by itself (periodic "squarefree"). A215229

Base-9 palindromes that start with 6. A43033