Properties of the Number -54538

Fifty-Four Thousand Five Hundred Thirty-Eight

Basics

Value: -54539 → -54538 → -54537

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 11 × 37 × 67

Divisors: 1, 2, 11, 22, 37, 67, 74, 134, 407, 737

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1101010100001010

Octal: -152412

Duodecimal: -2768A

Hexadecimal: -d50a

Square: 2974393444

Square Root: 233.5337234747907

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

Numbers k such that k * (k + 8) is the concatenation of a number m with itself. A116292

a(n) = n*(5·n - 3)*(25·n² - 15·n - 6)/8. A264891

Heptagonal numbers which are products of four distinct primes. A351867