Base | Representation |
---|---|
bin | 11111111101000101… |
… | …100010001101100000 |
3 | 10021120011221011020112 |
4 | 133331011202031200 |
5 | 1030232034420233 |
6 | 23432344430452 |
7 | 2323153322501 |
oct | 377505421540 |
9 | 107504834215 |
10 | 34310857568 |
11 | 13607648139 |
12 | 6796778428 |
13 | 330a5165b0 |
14 | 1936b9aba8 |
15 | d5c305048 |
hex | 7fd162360 |
34310857568 has 48 divisors (see below), whose sum is σ = 75908490336. Its totient is φ = 15147264000.
The previous prime is 34310857549. The next prime is 34310857573. The reversal of 34310857568 is 86575801343.
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, 1783433 + ... + 1802568.
It is an arithmetic number, because the mean of its divisors is an integer number (1581426882).
Almost surely, 234310857568 is an apocalyptic number.
It is an amenable number.
34310857568 is an abundant number, since it is smaller than the sum of its proper divisors (41597632768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34310857568 is a wasteful number, since it uses less digits than its factorization.
34310857568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3586047 (or 3586039 counting only the distinct ones).
The product of its (nonzero) digits is 2419200, while the sum is 50.
The spelling of 34310857568 in words is "thirty-four billion, three hundred ten million, eight hundred fifty-seven thousand, five hundred sixty-eight".
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