Properties of the Number 42373

Forty-Two Thousand Three Hundred Seventy-Three

Basics

Value: 42372 → 42373 → 42374

Parity: odd

Prime: Yes

Previous Prime: 42359

Next Prime: 42379

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 42373

Divisors: 1, 42373

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010110000101

Octal: 122605

Duodecimal: 20631

Hexadecimal: a585

Square: 1795471129

Square Root: 205.84703058339218

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

Honaker primes of the form p = 2·k-1 with sum-of-digits(p) = sum-of-digits(k). A176111

Indices of primes occurring in A030284. A107365

a(n) = 139·n² - 2307·n + 3331. A230307

Number of partitions of n with prime rank. A363241

Primes p from A031924 such that A052180(primepi(p)) = 31. A52237

Denominators of continued fraction convergents to sqrt(713). A42373