Properties of the Number 57943

Fifty-Seven Thousand Nine Hundred Forty-Three

Basics

Value: 57942 → 57943 → 57944

Parity: odd

Prime: Yes

Previous Prime: 57923

Next Prime: 57947

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 57943

Divisors: 1, 57943

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110001001010111

Octal: 161127

Duodecimal: 29647

Hexadecimal: e257

Square: 3357391249

Square Root: 240.71352267789194

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

Primes for which A049076 >= 4. A49090

Primes prime(k) for which A049076(k) = 4. A49080

Numbers k such that A361338(k) = 10. A361349

Primes of the form 666·n + 1. A37029

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

Prime numbers with prime indices in A333243. A333244

The Matula number of the rooted tree obtained from the rooted tree T having Matula number n by replacing each edge of T with a path of length 2. A257538

a(n) is the smallest positive integer that cannot be obtained by using the number 2 at most n times and the operators +, -, *, /. A71997

Numbers k such that the first 9 digits of the k-th Lucas number are 1-9 pandigital. A216489

Greatest number (in decimal representation) with n nonprime substrings in base-5 representation (substrings with leading zeros are considered to be nonprime). A217115