Base | Representation |
---|---|
bin | 10000000000111… |
… | …110001010011100 |
3 | 200201120212111022 |
4 | 100000332022130 |
5 | 1022241040301 |
6 | 42354543312 |
7 | 6441553664 |
oct | 2000761234 |
9 | 621525438 |
10 | 268690076 |
11 | 128739916 |
12 | 75b97b38 |
13 | 43887815 |
14 | 279831a4 |
15 | 188c6d1b |
hex | 1003e29c |
268690076 has 12 divisors (see below), whose sum is σ = 470383200. Its totient is φ = 134294880.
The previous prime is 268690069. The next prime is 268690091. The reversal of 268690076 is 670096862.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1181 + ... + 23211.
It is an arithmetic number, because the mean of its divisors is an integer number (39198600).
Almost surely, 2268690076 is an apocalyptic number.
It is an amenable number.
268690076 is a deficient number, since it is larger than the sum of its proper divisors (201693124).
268690076 is a wasteful number, since it uses less digits than its factorization.
268690076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25084 (or 25082 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 268690076 is about 16391.7685439979. The cubic root of 268690076 is about 645.2834729376.
The spelling of 268690076 in words is "two hundred sixty-eight million, six hundred ninety thousand, seventy-six".
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