Base | Representation |
---|---|
bin | 101100001011111001… |
… | …111001011011101000 |
3 | 11112110110221120022202 |
4 | 230023321321123220 |
5 | 1234131224221310 |
6 | 33443505235332 |
7 | 3266500315625 |
oct | 541371713350 |
9 | 145413846282 |
10 | 47444367080 |
11 | 19137121230 |
12 | 9241032b48 |
13 | 46214622b6 |
14 | 242115b34c |
15 | 137a32a3a5 |
hex | b0be796e8 |
47444367080 has 32 divisors (see below), whose sum is σ = 116454356640. Its totient is φ = 17252496960.
The previous prime is 47444367073. The next prime is 47444367121. The reversal of 47444367080 is 8076344474.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
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, 53913614 + ... + 53914493.
It is an arithmetic number, because the mean of its divisors is an integer number (3639198645).
Almost surely, 247444367080 is an apocalyptic number.
47444367080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
47444367080 is an abundant number, since it is smaller than the sum of its proper divisors (69009989560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47444367080 is a wasteful number, since it uses less digits than its factorization.
47444367080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107828129 (or 107828125 counting only the distinct ones).
The product of its (nonzero) digits is 1806336, while the sum is 47.
The spelling of 47444367080 in words is "forty-seven billion, four hundred forty-four million, three hundred sixty-seven thousand, eighty".
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