Base | Representation |
---|---|
bin | 101100000011010001… |
… | …100101111100100100 |
3 | 11112002101111210222022 |
4 | 230003101211330210 |
5 | 1233332143140110 |
6 | 33421254122312 |
7 | 3263061554111 |
oct | 540321457444 |
9 | 145071453868 |
10 | 47299583780 |
11 | 19072422409 |
12 | 9200650398 |
13 | 45ca46b9c7 |
14 | 2409c2d908 |
15 | 136c77b755 |
hex | b03465f24 |
47299583780 has 24 divisors (see below), whose sum is σ = 100293490752. Its totient is φ = 18736144992.
The previous prime is 47299583777. The next prime is 47299583797. The reversal of 47299583780 is 8738599274.
It is a super-2 number, since 2×472995837802 (a number of 22 digits) contains 22 as substring.
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, 11478422 + ... + 11482541.
It is an arithmetic number, because the mean of its divisors is an integer number (4178895448).
Almost surely, 247299583780 is an apocalyptic number.
It is an amenable number.
47299583780 is an abundant number, since it is smaller than the sum of its proper divisors (52993906972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47299583780 is a wasteful number, since it uses less digits than its factorization.
47299583780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22961075 (or 22961073 counting only the distinct ones).
The product of its (nonzero) digits is 30481920, while the sum is 62.
The spelling of 47299583780 in words is "forty-seven billion, two hundred ninety-nine million, five hundred eighty-three thousand, seven hundred eighty".
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