Properties of the Number 48912

Forty-Eight Thousand Nine Hundred Twelve

Basics

Value: 48911 → 48912 → 48913

Parity: even

Prime: No

Previous Prime: 48907

Next Prime: 48947

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 1019

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1011111100010000

Octal: 137420

Duodecimal: 24380

Hexadecimal: bf10

Square: 2392383744

Square Root: 221.16057514846537

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 permutations of length n with 1 fixed and 1 reflected point. A7016

a(n) = ∑_k=0..n 2^k * binomial(k+2,2) * binomial(2·k,2*(n-k)). A391875

Number of n X 4 binary arrays with all 1s connected, a path of 1s from top row to lower right corner, and no 1 having more than two 1s adjacent. A163697

Number of n X 9 binary arrays with all 1s connected, a path of 1s from left column to lower right corner, and no 1 having more than two 1s adjacent. A163711

Number of business cards required to build an origami level n Mosely snowflake sponge. A304960

Consecutive states of the linear congruential pseudo-random number generator (2041·s + 25673) mod 121500 when started at s=1. A385362

Concatenation of the first n nonsquarefree numbers A013929. A159903

a(n) = 6·2ⁿ - n² - 5·n - 6. A229788

Number of nX5 0..1 arrays with rows and antidiagonals unimodal. A223677

Duplicate of A036411. A48912