Properties of the Number 28979

Twenty-Eight Thousand Nine Hundred Seventy-Nine

Basics

Value: 28978 → 28979 → 28980

Parity: odd

Prime: Yes

Previous Prime: 28961

Next Prime: 29009

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 28979

Divisors: 1, 28979

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111000100110011

Octal: 70463

Duodecimal: 1492B

Hexadecimal: 7133

Square: 839782441

Square Root: 170.23219436992522

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 p such that q-p = 30, where q is the next prime after p. A124596

Father primes of order 11. A136080

Number of necklace compositions of n with no part circularly followed by a divisor. A328600

Primes p = p_n+1 such that p_n + p_n+2 = 2·p_n+1 + 12. A95673

Primes related to the strictly increasing subsequence of A053666. A230041

Primes with integer arithmetic mean of digits = 7 in base 10. A285227

Primes with digit sum = 35. A106770

Positions where A109890(n) = ∑_{i = 1..n-1} A109890(i). A111315

Primes p such that reversal(p) - 13 is a square. A176371

Number of integer partitions of n whose parts do not have weakly decreasing numbers of prime factors (A001222). A358910