Base | Representation |
---|---|
bin | 11100000000101001… |
… | …100000000011110010 |
3 | 2212122000122100001201 |
4 | 130000221200003302 |
5 | 443043331302130 |
6 | 21452213321414 |
7 | 2113205544430 |
oct | 340051400362 |
9 | 85560570051 |
10 | 30075650290 |
11 | 11833a14234 |
12 | 59b433626a |
13 | 2ab3c6169a |
14 | 16544dbd50 |
15 | bb05bdbca |
hex | 700a600f2 |
30075650290 has 16 divisors (see below), whose sum is σ = 61869909312. Its totient is φ = 10311651504.
The previous prime is 30075650251. The next prime is 30075650303. The reversal of 30075650290 is 9205657003.
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, 214826004 + ... + 214826143.
It is an arithmetic number, because the mean of its divisors is an integer number (3866869332).
Almost surely, 230075650290 is an apocalyptic number.
30075650290 is an abundant number, since it is smaller than the sum of its proper divisors (31794259022).
30075650290 is a wasteful number, since it uses less digits than its factorization.
30075650290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429652161.
The product of its (nonzero) digits is 56700, while the sum is 37.
The spelling of 30075650290 in words is "thirty billion, seventy-five million, six hundred fifty thousand, two hundred ninety".
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