Base | Representation |
---|---|
bin | 10101010011111… |
… | …100011111110100 |
3 | 220220210102111010 |
4 | 111103330133310 |
5 | 1213013100233 |
6 | 55251312220 |
7 | 11601061011 |
oct | 2523743764 |
9 | 826712433 |
10 | 357550068 |
11 | 173911727 |
12 | 9b8ab670 |
13 | 590ca8b5 |
14 | 356b4708 |
15 | 215cab63 |
hex | 154fc7f4 |
357550068 has 24 divisors (see below), whose sum is σ = 834815968. Its totient is φ = 119107296.
The previous prime is 357550057. The next prime is 357550079. The reversal of 357550068 is 860055753.
357550068 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (357550057) and next prime (357550079).
It is a super-2 number, since 2×3575500682 = 255684102253609248, which 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 7 ways as a sum of consecutive naturals, for example, 12030 + ... + 29322.
Almost surely, 2357550068 is an apocalyptic number.
It is an amenable number.
357550068 is an abundant number, since it is smaller than the sum of its proper divisors (477265900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
357550068 is a wasteful number, since it uses less digits than its factorization.
357550068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19023 (or 19021 counting only the distinct ones).
The product of its (nonzero) digits is 126000, while the sum is 39.
The square root of 357550068 is about 18908.9943677605. The cubic root of 357550068 is about 709.7612554426.
The spelling of 357550068 in words is "three hundred fifty-seven million, five hundred fifty thousand, sixty-eight".
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