Base | Representation |
---|---|
bin | 101100000100000000… |
… | …100101001011000000 |
3 | 11112010020200121112120 |
4 | 230010000211023000 |
5 | 1233343321321001 |
6 | 33422414124240 |
7 | 3263301345345 |
oct | 540400451300 |
9 | 145106617476 |
10 | 47311901376 |
11 | 19079375843 |
12 | 92047b0680 |
13 | 45ccb9241c |
14 | 240b7187cc |
15 | 136d8b1236 |
hex | b040252c0 |
47311901376 has 56 divisors (see below), whose sum is σ = 125631458160. Its totient is φ = 15713682432.
The previous prime is 47311901321. The next prime is 47311901437. The reversal of 47311901376 is 67310911374.
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, 391611 + ... + 497978.
Almost surely, 247311901376 is an apocalyptic number.
It is an amenable number.
47311901376 is an abundant number, since it is smaller than the sum of its proper divisors (78319556784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47311901376 is a wasteful number, since it uses less digits than its factorization.
47311901376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 889881 (or 889871 counting only the distinct ones).
The product of its (nonzero) digits is 95256, while the sum is 42.
The spelling of 47311901376 in words is "forty-seven billion, three hundred eleven million, nine hundred one thousand, three hundred seventy-six".
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