Properties of the Number 45989

Forty-Five Thousand Nine Hundred Eighty-Nine

Basics

Value: 45988 → 45989 → 45990

Parity: odd

Prime: Yes

Previous Prime: 45979

Next Prime: 46021

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 45989

Divisors: 1, 45989

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011001110100101

Octal: 131645

Duodecimal: 22745

Hexadecimal: b3a5

Square: 2114988121

Square Root: 214.45046047980406

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

a(n) is the smallest prime p such that 11ⁿ divides p¹⁰ - 1. A125612

Larger of two consecutive prime numbers such that p0+p1=average of twin prime pairs and p0·p1+7=average of twin prime pairs. A153375

Smallest prime (or noncomposite) strictly greater than sum of previous terms (with a(0)=1). A64934

Smallest odd prime base q such that p⁴ divides q^p-1 - 1, where p = prime(n). A125645

Prime number spiral (clockwise, Northwest spoke). A53999

Primes p such that q-p = 32, where q is the next prime after p. A126784

Primes with digit sum = 35. A106770

Numbers k such that k¹⁰ == 1 (mod 11⁴). A56094

Primes p such that both (p² + 5)/6 and (p⁴ + 5)/6 are prime. A253925

Second smallest number of complexity n: second smallest number requiring n 1's to build using + and *. A265360