Base | Representation |
---|---|
bin | 10001000100111101011010… |
… | …000101101101110010100100 |
3 | 100211221012212002200112212201 |
4 | 101010331122011231302210 |
5 | 34321030333231142433 |
6 | 423423542431024244 |
7 | 21551226313013566 |
oct | 2104753205556244 |
9 | 324835762615781 |
10 | 75107604552868 |
11 | 21a27a5779a918 |
12 | 851043496b084 |
13 | 32ba802c14614 |
14 | 14793281d9336 |
15 | 8a3ac3d87a7d |
hex | 444f5a16dca4 |
75107604552868 has 12 divisors (see below), whose sum is σ = 138356113650160. Its totient is φ = 35577286367112.
The previous prime is 75107604552863. The next prime is 75107604552899. The reversal of 75107604552868 is 86825540670157.
It is not an unprimeable number, because it can be changed into a prime (75107604552863) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494128977246 + ... + 494128977397.
Almost surely, 275107604552868 is an apocalyptic number.
It is an amenable number.
75107604552868 is a deficient number, since it is larger than the sum of its proper divisors (63248509097292).
75107604552868 is a wasteful number, since it uses less digits than its factorization.
75107604552868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 988257954666 (or 988257954664 counting only the distinct ones).
The product of its (nonzero) digits is 112896000, while the sum is 64.
The spelling of 75107604552868 in words is "seventy-five trillion, one hundred seven billion, six hundred four million, five hundred fifty-two thousand, eight hundred sixty-eight".
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