Properties of the Number 37073

Thirty-Seven Thousand Seventy-Three

Basics

Value: 37072 → 37073 → 37074

Parity: odd

Prime: No

Previous Prime: 37061

Next Prime: 37087

Digit Sum: 20

Digital Root: 2

Palindrome: Yes

Factorization: 131 × 283

Divisors: 1, 131, 283, 37073

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001000011010001

Octal: 110321

Duodecimal: 19555

Hexadecimal: 90d1

Square: 1374407329

Square Root: 192.54350157821477

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

Palindromic cyclops numbers. A138131

Internal digits of n² include digits of n as subsequence, n does not end in 0. A46835

Arises in the maximum number of C5's in a triangle-free graph. A185721

Number of nX3 0..3 arrays with no element equal to one plus the sum of elements to its left or zero plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest or one plus the sum of the elements antidiagonally to its northeast, modulo 4. A241051

Number of nX4 0..1 arrays with every element unequal to 0, 1, 3 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A318078

a(n) is the largest number that can be expressed as the sum of three triangular numbers in exactly n ways. A330810

a(n) is the largest number that can be expressed as the sum of three positive triangular numbers in exactly n ways. A330811

Nonprime base-10 palindromes whose arithmetic derivative is a base-10 palindrome. A363248

Palindromic brilliant numbers. A84350

Palindromic brilliant numbers whose number of binary ones is also brilliant. A121209