Base | Representation |
---|---|
bin | 1101100101011111110… |
… | …0011000100001100000 |
3 | 211022110022012111020202 |
4 | 3121113330120201200 |
5 | 12311002320241424 |
6 | 255120230524332 |
7 | 22601650360454 |
oct | 3312774304140 |
9 | 738408174222 |
10 | 233403680864 |
11 | 8aa93325022 |
12 | 3929a5066a8 |
13 | 190188c8603 |
14 | b4225b4664 |
15 | 6110cd12ae |
hex | 3657f18860 |
233403680864 has 48 divisors (see below), whose sum is σ = 495495992880. Its totient is φ = 107863050240.
The previous prime is 233403680849. The next prime is 233403680929. The reversal of 233403680864 is 468086304332.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4656629 + ... + 4706484.
It is an arithmetic number, because the mean of its divisors is an integer number (10322833185).
Almost surely, 2233403680864 is an apocalyptic number.
It is an amenable number.
233403680864 is an abundant number, since it is smaller than the sum of its proper divisors (262092312016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233403680864 is a wasteful number, since it uses less digits than its factorization.
233403680864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9363183 (or 9363175 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 47.
The spelling of 233403680864 in words is "two hundred thirty-three billion, four hundred three million, six hundred eighty thousand, eight hundred sixty-four".
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