Base | Representation |
---|---|
bin | 1010110010011… |
… | …1110111110100 |
3 | 10011011001012010 |
4 | 2230213313310 |
5 | 43041031314 |
6 | 4253524220 |
7 | 1056431163 |
oct | 254476764 |
9 | 104131163 |
10 | 45252084 |
11 | 235a8619 |
12 | 131a3670 |
13 | 94b52a7 |
14 | 601d3da |
15 | 3e8d059 |
hex | 2b27df4 |
45252084 has 12 divisors (see below), whose sum is σ = 105588224. Its totient is φ = 15084024.
The previous prime is 45252083. The next prime is 45252101. The reversal of 45252084 is 48025254.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×452520842 = 4095502212686112, which contains 22 as substring.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45252083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1885492 + ... + 1885515.
Almost surely, 245252084 is an apocalyptic number.
It is an amenable number.
45252084 is an abundant number, since it is smaller than the sum of its proper divisors (60336140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45252084 is a wasteful number, since it uses less digits than its factorization.
45252084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3771014 (or 3771012 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 30.
The square root of 45252084 is about 6726.9669242535. The cubic root of 45252084 is about 356.3522688229.
The spelling of 45252084 in words is "forty-five million, two hundred fifty-two thousand, eighty-four".
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