Base | Representation |
---|---|
bin | 10010100000111… |
… | …010000000000100 |
3 | 210122110221010211 |
4 | 102200322000010 |
5 | 1114004203233 |
6 | 50453325204 |
7 | 10461123130 |
oct | 2240720004 |
9 | 718427124 |
10 | 310616068 |
11 | 14a3754a4 |
12 | 88036804 |
13 | 4c476bb9 |
14 | 2d3783c0 |
15 | 1c4095cd |
hex | 1283a004 |
310616068 has 12 divisors (see below), whose sum is σ = 621232192. Its totient is φ = 133121160.
The previous prime is 310616017. The next prime is 310616069. The reversal of 310616068 is 860616013.
310616068 is an admirable number.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (310616069) 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, 5546688 + ... + 5546743.
Almost surely, 2310616068 is an apocalyptic number.
It is an amenable number.
310616068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310616068 is a wasteful number, since it uses less digits than its factorization.
310616068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11093442 (or 11093440 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 310616068 is about 17624.3033337491. The cubic root of 310616068 is about 677.2379804038.
Subtracting 310616068 from its reverse (860616013), we obtain a palindrome (549999945).
The spelling of 310616068 in words is "three hundred ten million, six hundred sixteen thousand, sixty-eight".
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