Base | Representation |
---|---|
bin | 1010110011010… |
… | …1001001111100 |
3 | 10011020210211020 |
4 | 2230311021330 |
5 | 43044301432 |
6 | 4255024140 |
7 | 1060045620 |
oct | 254651174 |
9 | 104223736 |
10 | 45306492 |
11 | 23635490 |
12 | 1320b050 |
13 | 9503c9a |
14 | 6035180 |
15 | 3e9e22c |
hex | 2b3527c |
45306492 has 48 divisors (see below), whose sum is σ = 131803392. Its totient is φ = 11767680.
The previous prime is 45306487. The next prime is 45306509. The reversal of 45306492 is 29460354.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23593 + ... + 25440.
It is an arithmetic number, because the mean of its divisors is an integer number (2745904).
Almost surely, 245306492 is an apocalyptic number.
45306492 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
45306492 is an abundant number, since it is smaller than the sum of its proper divisors (86496900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45306492 is a wasteful number, since it uses less digits than its factorization.
45306492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49058 (or 49056 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 45306492 is about 6731.0097310879. The cubic root of 45306492 is about 356.4950294598.
The spelling of 45306492 in words is "forty-five million, three hundred six thousand, four hundred ninety-two".
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