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45269 = 729223
BaseRepresentation
bin1011000011010101
32022002122
423003111
52422034
6545325
7245660
oct130325
968078
1045269
1131014
1222245
13177b3
14126d7
15d62e
hexb0d5

45269 has 8 divisors (see below), whose sum is σ = 53760. Its totient is φ = 37296.

The previous prime is 45263. The next prime is 45281. The reversal of 45269 is 96254.

45269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45269 - 28 = 45013 is a prime.

It is a super-2 number, since 2×452692 = 4098564722, which contains 22 as substring.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92 + ... + 314.

It is an arithmetic number, because the mean of its divisors is an integer number (6720).

245269 is an apocalyptic number.

It is an amenable number.

45269 is a deficient number, since it is larger than the sum of its proper divisors (8491).

45269 is a wasteful number, since it uses less digits than its factorization.

45269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259.

The product of its digits is 2160, while the sum is 26.

The square root of 45269 is about 212.7651287218. The cubic root of 45269 is about 35.6396666808.

The spelling of 45269 in words is "forty-five thousand, two hundred sixty-nine".

Divisors: 1 7 29 203 223 1561 6467 45269