Base | Representation |
---|---|
bin | 1010110110111… |
… | …1100111101000 |
3 | 10011200222022102 |
4 | 2231233213220 |
5 | 43124432320 |
6 | 4304112532 |
7 | 1062064025 |
oct | 255574750 |
9 | 104628272 |
10 | 45545960 |
11 | 23789399 |
12 | 13305748 |
13 | 9588c95 |
14 | 609854c |
15 | 3eea175 |
hex | 2b6f9e8 |
45545960 has 16 divisors (see below), whose sum is σ = 102478500. Its totient is φ = 18218368.
The previous prime is 45545953. The next prime is 45545989. The reversal of 45545960 is 6954554.
It can be written as a sum of positive squares in 2 ways, for example, as 43744996 + 1800964 = 6614^2 + 1342^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569285 + ... + 569364.
Almost surely, 245545960 is an apocalyptic number.
45545960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45545960 is an abundant number, since it is smaller than the sum of its proper divisors (56932540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45545960 is a wasteful number, since it uses less digits than its factorization.
45545960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1138660 (or 1138656 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 38.
The square root of 45545960 is about 6748.7747036036. The cubic root of 45545960 is about 357.1220123453.
The spelling of 45545960 in words is "forty-five million, five hundred forty-five thousand, nine hundred sixty".
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