Base | Representation |
---|---|
bin | 100010111100101110… |
… | …0101011111001011000 |
3 | 21011201111120222121222 |
4 | 1011321130223321120 |
5 | 2212201303211000 |
6 | 54251200551212 |
7 | 5264600351015 |
oct | 1057134537130 |
9 | 234644528558 |
10 | 75052007000 |
11 | 299139a0773 |
12 | 12666922508 |
13 | 7100cb4cc9 |
14 | 38bd97470c |
15 | 1e43ddba85 |
hex | 117972be58 |
75052007000 has 32 divisors (see below), whose sum is σ = 175621698720. Its totient is φ = 30020802400.
The previous prime is 75052006987. The next prime is 75052007021. The reversal of 75052007000 is 70025057.
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, 37525004 + ... + 37527003.
It is an arithmetic number, because the mean of its divisors is an integer number (5488178085).
Almost surely, 275052007000 is an apocalyptic number.
It is an amenable number.
75052007000 is an abundant number, since it is smaller than the sum of its proper divisors (100569691720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75052007000 is a wasteful number, since it uses less digits than its factorization.
75052007000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75052028 (or 75052014 counting only the distinct ones).
The product of its (nonzero) digits is 2450, while the sum is 26.
The spelling of 75052007000 in words is "seventy-five billion, fifty-two million, seven thousand".
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