Base | Representation |
---|---|
bin | 10010100100001010… |
… | …10001000100111100 |
3 | 221201121202110001212 |
4 | 21102011101010330 |
5 | 130403031000342 |
6 | 4325004223552 |
7 | 501664333661 |
oct | 112205210474 |
9 | 27647673055 |
10 | 9967046972 |
11 | 4255157a03 |
12 | 1b21b3abb8 |
13 | c2ac2033c |
14 | 6a7a25a68 |
15 | 3d504e182 |
hex | 25215113c |
9967046972 has 36 divisors (see below), whose sum is σ = 17682253680. Its totient is φ = 4915698240.
The previous prime is 9967046893. The next prime is 9967046981. The reversal of 9967046972 is 2796407699.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24369104 + ... + 24369512.
Almost surely, 29967046972 is an apocalyptic number.
It is an amenable number.
9967046972 is a deficient number, since it is larger than the sum of its proper divisors (7715206708).
9967046972 is a wasteful number, since it uses less digits than its factorization.
9967046972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 962 (or 769 counting only the distinct ones).
The product of its (nonzero) digits is 10287648, while the sum is 59.
The square root of 9967046972 is about 99835.0988981330. The cubic root of 9967046972 is about 2152.0655809236.
The spelling of 9967046972 in words is "nine billion, nine hundred sixty-seven million, forty-six thousand, nine hundred seventy-two".
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