Properties of the Number 61372

Sixty-One Thousand Three Hundred Seventy-Two

Basics

Value: 61371 → 61372 → 61373

Parity: even

Prime: No

Previous Prime: 61363

Next Prime: 61379

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 67 × 229

Divisors: 1, 2, 4, 67, 134, 229, 268, 458, 916, 15343

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1110111110111100

Octal: 167674

Duodecimal: 2B624

Hexadecimal: efbc

Square: 3766522384

Square Root: 247.73372802264936

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

Y-coordinates of the lower envelope of A373330. A373332

Index of first occurrence of n in A000319, or -1 if n never appears there. A381230

A B3-sequence: a(1) = 1; for n>1, a(n) = smallest number > a(n-1) such that the sums of any three terms are all distinct. A96772

Numbers k such that 33·2^k+1 is prime. A32366

Primes having only 0,4,6,8,9 as digits. A61372

Number of nX4 0..1 arrays with every element equal to 0, 2, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero. A299889