Properties of the Number 29989

Twenty-Nine Thousand Nine Hundred Eighty-Nine

Basics

Value: 29988 → 29989 → 29990

Parity: odd

Prime: Yes

Previous Prime: 29983

Next Prime: 30011

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 29989

Divisors: 1, 29989

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010100100101

Octal: 72445

Duodecimal: 15431

Hexadecimal: 7525

Square: 899340121

Square Root: 173.1733235807409

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

Balanced primes of order eight. A96700

Smallest prime with digit sum n, or 0 if no such prime exists. A67180

Smallest prime number whose digits sum to n-th prime. A54750

Primes having only {2, 8, 9} as digits. A385790

Primes related to the strictly increasing subsequence of A053666. A230041

Primes at which sum of digits strictly increases. A61248

The smallest prime with a possible given digit sum. A67523

Primitive prime factors of the cyclotomic polynomial sequence φ(9,k) in the order in which they occur. A256144

Primes that are (product minus sum) of a sequence of consecutive primes. A390933

a(n) is the first prime that is (product minus sum) of a sequence of 2·n consecutive primes. A390935