Base | Representation |
---|---|
bin | 101011011111111010… |
… | …1100110100001000100 |
3 | 22221010002200120020221 |
4 | 1112333311212201010 |
5 | 3012302140002433 |
6 | 110525132434124 |
7 | 6514566544204 |
oct | 1267765464104 |
9 | 287102616227 |
10 | 93412812868 |
11 | 366861089a1 |
12 | 1612b918944 |
13 | 8a68bb308b |
14 | 4742282404 |
15 | 266acb572d |
hex | 15bfd66844 |
93412812868 has 24 divisors (see below), whose sum is σ = 166181933120. Its totient is φ = 45932533920.
The previous prime is 93412812853. The next prime is 93412812869. The reversal of 93412812868 is 86821821439.
It is not an unprimeable number, because it can be changed into a prime (93412812869) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1472713 + ... + 1534831.
Almost surely, 293412812868 is an apocalyptic number.
It is an amenable number.
93412812868 is a deficient number, since it is larger than the sum of its proper divisors (72769120252).
93412812868 is a wasteful number, since it uses less digits than its factorization.
93412812868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68347 (or 68345 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 52.
The spelling of 93412812868 in words is "ninety-three billion, four hundred twelve million, eight hundred twelve thousand, eight hundred sixty-eight".
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