Base | Representation |
---|---|
bin | 1010111000100… |
… | …1000010100000 |
3 | 10011220021010201 |
4 | 2232021002200 |
5 | 43141300310 |
6 | 4310234544 |
7 | 1063006420 |
oct | 256110240 |
9 | 104807121 |
10 | 45650080 |
11 | 2384a643 |
12 | 13355a54 |
13 | 95c44a8 |
14 | 60c4480 |
15 | 401ae3a |
hex | 2b890a0 |
45650080 has 48 divisors (see below), whose sum is σ = 123258240. Its totient is φ = 15651072.
The previous prime is 45650057. The next prime is 45650093. The reversal of 45650080 is 8005654.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19260 + ... + 21499.
It is an arithmetic number, because the mean of its divisors is an integer number (2567880).
Almost surely, 245650080 is an apocalyptic number.
45650080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45650080 is an abundant number, since it is smaller than the sum of its proper divisors (77608160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45650080 is a wasteful number, since it uses less digits than its factorization.
45650080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40781 (or 40773 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 28.
The square root of 45650080 is about 6756.4842928849. The cubic root of 45650080 is about 357.3939372718.
The spelling of 45650080 in words is "forty-five million, six hundred fifty thousand, eighty".
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