Base | Representation |
---|---|
bin | 100010010010010111… |
… | …0100010110011111100 |
3 | 21001001110000022002221 |
4 | 1010210232202303330 |
5 | 2201243420000040 |
6 | 53454143455124 |
7 | 5214430662151 |
oct | 1044456426374 |
9 | 231043008087 |
10 | 73630625020 |
11 | 29254628417 |
12 | 1232a8b74a4 |
13 | 6c3568b094 |
14 | 37c6c98228 |
15 | 1dae22174a |
hex | 1124ba2cfc |
73630625020 has 48 divisors (see below), whose sum is σ = 155393199360. Its totient is φ = 29306157056.
The previous prime is 73630625009. The next prime is 73630625039. The reversal of 73630625020 is 2052603637.
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, 3370854 + ... + 3392626.
It is an arithmetic number, because the mean of its divisors is an integer number (3237358320).
Almost surely, 273630625020 is an apocalyptic number.
It is an amenable number.
73630625020 is an abundant number, since it is smaller than the sum of its proper divisors (81762574340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73630625020 is a wasteful number, since it uses less digits than its factorization.
73630625020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22614 (or 22612 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 34.
The spelling of 73630625020 in words is "seventy-three billion, six hundred thirty million, six hundred twenty-five thousand, twenty".
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