Properties of the Number 83437

Eighty-Three Thousand Four Hundred Thirty-Seven

Basics

Value: 83436 → 83437 → 83438

Parity: odd

Prime: Yes

Previous Prime: 83431

Next Prime: 83443

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 83437

Divisors: 1, 83437

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100010111101101

Octal: 242755

Duodecimal: 40351

Hexadecimal: 145ed

Square: 6961732969

Square Root: 288.85463472134217

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

T(n,k)=Number of horizontal, diagonal and antidiagonal neighbor colorings of the odd squares of an nXk array with new integer colors introduced in row major order. A216612

Odd numbers m such that for all 2^k < m the numbers m + 2^k, m - 2^k, m·2^k + 1, and m·2^k - 1 are composite, with k >= 1. A256163

Second term of balanced prime quartets: p(m)-p(m-1) = p(m+1)-p(m) = p(m+2)-p(m+1). A54801

Numbers k such that k and k+6 are both balanced primes. A173892

Primes p such that for all 2^k < p the numbers p + 2^k, p - 2^k, p·2^k + 1, and p·2^k - 1 are composite. A256237

Number of horizontal, diagonal and antidiagonal neighbor colorings of the odd squares of an nX5 array with new integer colors introduced in row major order. A216610

Number of horizontal, diagonal and antidiagonal neighbor colorings of the odd squares of an n X n array with new integer colors introduced in row major order. A216608

Number of horizontal, diagonal and antidiagonal neighbor colorings of the odd squares of a 5Xn array with new integer colors introduced in row major order. A216614

Write decimal expansion of π in triangular form; sequence gives right edge. A83437