Properties of the Number 42592

Forty-Two Thousand Five Hundred Ninety-Two

Basics

Value: 42591 → 42592 → 42593

Parity: even

Prime: No

Previous Prime: 42589

Next Prime: 42611

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ⁵ × 11 ³

Divisors: 1, 2, 4, 8, 11, 16, 22, 32, 44, 88

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010011001100000

Octal: 123140

Duodecimal: 20794

Hexadecimal: a660

Square: 1814078464

Square Root: 206.3782934322309

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) = (1/2)*(n³ + n*(n mod 2)). A317614

a(n) = 4·n³. A33430

Numbers whose prime factors are 2 and 11. A33848

Cubefull Achilles numbers. A388293

Products of the 5th power of a prime and a distinct prime of the 3rd power (p⁵*q³). A179671

a(n) = floor(1/{(1+n⁴)^1/4}), where {} = fractional part. A184536

Numbers whose product of distinct prime factors is equal to its sum of digits. A67077

T(n,k)=Half the number of (n+2)X(k+2) binary arrays with no 3X3 subblock having a sum equal to any horizontal or vertical neighbor 3X3 subblock sum. A187964

a(n) = denominator(3*(3+(-1)ⁿ)/(n+1)³). A129196

Powerful terms in A339983. A391140