Base | Representation |
---|---|
bin | 11000101100001… |
… | …01101100001100 |
3 | 112102201122012112 |
4 | 30112011230030 |
5 | 411010221233 |
6 | 32315123152 |
7 | 5063315564 |
oct | 1426055414 |
9 | 472648175 |
10 | 207117068 |
11 | a6a04134 |
12 | 594434b8 |
13 | 33ba98a2 |
14 | 1d715da4 |
15 | 132b3048 |
hex | c585b0c |
207117068 has 12 divisors (see below), whose sum is σ = 370884360. Its totient is φ = 101150112.
The previous prime is 207117067. The next prime is 207117073. The reversal of 207117068 is 860711702.
It is a hoax number, since the sum of its digits (32) 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 (207117067) 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, 601913 + ... + 602256.
It is an arithmetic number, because the mean of its divisors is an integer number (30907030).
Almost surely, 2207117068 is an apocalyptic number.
It is an amenable number.
207117068 is a deficient number, since it is larger than the sum of its proper divisors (163767292).
207117068 is a wasteful number, since it uses less digits than its factorization.
207117068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1204216 (or 1204214 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 32.
The square root of 207117068 is about 14391.5623891223. The cubic root of 207117068 is about 591.6596648337.
The spelling of 207117068 in words is "two hundred seven million, one hundred seventeen thousand, sixty-eight".
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