Properties of the Number -54139

Fifty-Four Thousand One Hundred Thirty-Nine

Basics

Value: -54140 → -54139 → -54138

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 54139

Divisors: 1, 54139

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -1101001101111011

Octal: -151573

Duodecimal: -273B7

Hexadecimal: -d37b

Square: 2931031321

Square Root: 232.67788893661555

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

Sum of composite numbers between prime p and nextprime(p) is palindromic. A54266

Sum of composite numbers between prime p and nextprime(p) is palindromic with restriction 'p + 1 <> sum'. A54267

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 499", based on the 5-celled von Neumann neighborhood. A284041

Primes p that have exactly three primitive roots that are not primitive roots mod p². A60519

Prime powers of the form 12·c² + 4·c + 3, where c is an arbitrary integer. A309027

Primes which are sums of a prime triple (p, p+4, p+6). A377406