Properties of the Number 12454

Twelve Thousand Four Hundred Fifty-Four

Basics

Value: 12453 → 12454 → 12455

Parity: even

Prime: No

Previous Prime: 12451

Next Prime: 12457

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 13 × 479

Divisors: 1, 2, 13, 26, 479, 958, 6227, 12454

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11000010100110

Octal: 30246

Duodecimal: 725A

Hexadecimal: 30a6

Square: 155102116

Square Root: 111.59749101122301

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

Sphenic numbers (A007304) whose neighbors are sphenic. A248202

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 2, 3, 6 or 8 king-move adjacent elements, with upper left element zero. A316289

Fibonacci sequence beginning 1, 12. A22102

[xⁿ⁺¹]Reversion[x*(1-x)/(1-3·x)]. A152681

Floor-Sqrt transform of central binomial coefficients (A000984). A192655

Expansion of (sqrt(1+2x+9x²)+x-1)/(2x). A125695

Imbalance of the number of partitions of n. A194795

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 52 ones. A31820

Triangle, read by rows of 2n+1 terms, where T(n,k) = T(n,k-1) + T(n-1,k-1) for 2n>=k>0, T(n,2n-1) = T(n,2n-2) + T(n-1,n-1) and T(n,2n) = T(n,2n-1) + T(n-1,n-1) for n>0, with T(n,0) = T(n-1,n-1) for n>0 and T(0,0) = 1. A132289

Antidiagonal sums of A163280. A163983