Base | Representation |
---|---|
bin | 1110010101010011… |
… | …00111110101000000 |
3 | 201212021021012102020 |
4 | 13022221213311000 |
5 | 111224342012333 |
6 | 3311315521440 |
7 | 361454236503 |
oct | 71251476500 |
9 | 21767235366 |
10 | 7694875968 |
11 | 329961422a |
12 | 15a8bb9280 |
13 | 95826cc60 |
14 | 52dd5d13a |
15 | 3008283b3 |
hex | 1caa67d40 |
7694875968 has 112 divisors (see below), whose sum is σ = 23079577920. Its totient is φ = 2243026944.
The previous prime is 7694875943. The next prime is 7694876011. The reversal of 7694875968 is 8695784967.
It is a super-2 number, since 2×76948759682 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33705 + ... + 128552.
It is an arithmetic number, because the mean of its divisors is an integer number (206067660).
Almost surely, 27694875968 is an apocalyptic number.
7694875968 is a gapful number since it is divisible by the number (78) formed by its first and last digit.
It is an amenable number.
7694875968 is an abundant number, since it is smaller than the sum of its proper divisors (15384701952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7694875968 is a wasteful number, since it uses less digits than its factorization.
7694875968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162304 (or 162294 counting only the distinct ones).
The product of its digits is 182891520, while the sum is 69.
The square root of 7694875968 is about 87720.4421329487. The cubic root of 7694875968 is about 1974.2427021692.
The spelling of 7694875968 in words is "seven billion, six hundred ninety-four million, eight hundred seventy-five thousand, nine hundred sixty-eight".
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