Properties of the Number 49106

Forty-Nine Thousand One Hundred Six

Basics

Value: 49105 → 49106 → 49107

Parity: even

Prime: No

Previous Prime: 49103

Next Prime: 49109

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 43 × 571

Divisors: 1, 2, 43, 86, 571, 1142, 24553, 49106

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1011111111010010

Octal: 137722

Duodecimal: 24502

Hexadecimal: bfd2

Square: 2411399236

Square Root: 221.59873645849157

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 integer partitions of n with at least one part of odd multiplicity that is not the first or last. A349061

Number of positive walks with n steps {-3,-2,-1,0,1,2,3} starting at the origin, ending at altitude 1, and staying strictly above the x-axis. A276902

Number T(n,k) of partitions of [n] having k blocks containing their own index when blocks are ordered with decreasing largest elements; triangle T(n,k), n>=0, 0<=k<=ceiling(n/2), read by rows. A350647

Number of 2 X n 0..1 arrays with every element equal to 1, 2 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302279

Number of partitions of [n] having exactly one block containing its own index when blocks are ordered with decreasing largest elements. A350650

a(n) = smallest number which is not the sum of exactly 1 or a(n-1) earlier terms. A35334

Numbers k such that (26·10^k - 23)/3 is prime. A276046

Ratio from A049102. A49106