Properties of the Number -70979

Seventy Thousand Nine Hundred Seventy-Nine

Basics

Value: -70980 → -70979 → -70978

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 70979

Divisors: 1, 70979

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001010101000011

Octal: -212503

Duodecimal: -350AB

Hexadecimal: -11543

Square: 5038018441

Square Root: 266.41884317742995

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 that contain only the digits (0, 7, 9). A261181

Primes p such that p+2, 2p+1, and 2p+3 are also prime. A69142

a(n) = ∑_k=3..n binomial(k,3) * floor(n/k). A366971

Primes p such that 13 is the largest of all prime factors of the numbers between p and the next prime (cf. A052248). A80188

Primes whose position in the Wythoff array is immediately followed by a prime both in the next column and the next row. A352537

Numbers n such that n is a twin prime and 2n + 1 is a twin prime. A261463

Primes having only {0, 7, 8, 9} as digits. A386084