Base | Representation |
---|---|
bin | 101100011000111101… |
… | …110000000010001100 |
3 | 11120000202020201002002 |
4 | 230120331300002030 |
5 | 1240103322342342 |
6 | 33521333451432 |
7 | 3305100621632 |
oct | 543075600214 |
9 | 146022221062 |
10 | 47663480972 |
11 | 19239879798 |
12 | 92a24a0b78 |
13 | 465797c5a3 |
14 | 24422b7352 |
15 | 138e6acd32 |
hex | b18f7008c |
47663480972 has 6 divisors (see below), whose sum is σ = 83411091708. Its totient is φ = 23831740484.
The previous prime is 47663480971. The next prime is 47663481017. The reversal of 47663480972 is 27908436674.
It is not an unprimeable number, because it can be changed into a prime (47663480971) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5957935118 + ... + 5957935125.
It is an arithmetic number, because the mean of its divisors is an integer number (13901848618).
Almost surely, 247663480972 is an apocalyptic number.
It is an amenable number.
47663480972 is a deficient number, since it is larger than the sum of its proper divisors (35747610736).
47663480972 is a wasteful number, since it uses less digits than its factorization.
47663480972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11915870247 (or 11915870245 counting only the distinct ones).
The product of its (nonzero) digits is 12192768, while the sum is 56.
The spelling of 47663480972 in words is "forty-seven billion, six hundred sixty-three million, four hundred eighty thousand, nine hundred seventy-two".
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