Properties of the Number 59021

Fifty-Nine Thousand Twenty-One

Basics

Value: 59020 → 59021 → 59022

Parity: odd

Prime: Yes

Previous Prime: 59011

Next Prime: 59023

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 59021

Divisors: 1, 59021

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1110011010001101

Octal: 163215

Duodecimal: 2A1A5

Hexadecimal: e68d

Square: 3483478441

Square Root: 242.94237999986746

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 of the form 26k+1 generated recursively. Initial prime is 53. General term is a(n) = Min {p is prime; p divides (R¹³ - 1)/(R - 1); p == 1 (mod 13)}, where Q is the product of previous terms in the sequence and R = 13·Q. A125037

Primes p whose period of reciprocal equals (p-1)/13. A98680

Irregular triangle read by rows: T(n,k) is the number of inequivalent connected induced k-vertex subgraphs of the hypercube graph of dimension n >= 0, 1 <= k <= 2ⁿ. A369605

Start with 443; if even, divide by 2; if odd, add next three primes: Orbit of 443 under iterations of A174221, the "PrimeLatz" map. A293978

Primes of the form 14·k² + 26·k + 13. A176617

Greatest number (in decimal representation) with n nonprime substrings in base-3 representation (substrings with leading zeros are considered to be nonprime). A217113

Number of (n+2) X (6+2) 0..4 arrays with every consecutive three elements in every row and column not having exactly two distinct values, and in every diagonal and antidiagonal having exactly two distinct values, and new values 0 upwards introduced in row major order. A252809

Primes of the form 3^k - 28. A289808

Antidiagonal sums of the array A379587. A379588

Numbers having four 8's in base 9. A43488