Base | Representation |
---|---|
bin | 101100101000110110… |
… | …111000100111101110 |
3 | 11120201022222012101100 |
4 | 230220312320213232 |
5 | 1241130102212330 |
6 | 34004020423530 |
7 | 3314516161146 |
oct | 545066704756 |
9 | 146638865340 |
10 | 47930116590 |
11 | 19366335004 |
12 | 9357847ba6 |
13 | 469ac97c45 |
14 | 2469883926 |
15 | 13a7ccb060 |
hex | b28db89ee |
47930116590 has 24 divisors (see below), whose sum is σ = 124618303368. Its totient is φ = 12781364400.
The previous prime is 47930116579. The next prime is 47930116621. The reversal of 47930116590 is 9561103974.
47930116590 is a `hidden beast` number, since 47 + 9 + 3 + 0 + 1 + 16 + 590 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 266278336 + ... + 266278515.
It is an arithmetic number, because the mean of its divisors is an integer number (5192429307).
Almost surely, 247930116590 is an apocalyptic number.
47930116590 is an abundant number, since it is smaller than the sum of its proper divisors (76688186778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47930116590 is a wasteful number, since it uses less digits than its factorization.
47930116590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 532556864 (or 532556861 counting only the distinct ones).
The product of its (nonzero) digits is 204120, while the sum is 45.
The spelling of 47930116590 in words is "forty-seven billion, nine hundred thirty million, one hundred sixteen thousand, five hundred ninety".
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