Base | Representation |
---|---|
bin | 11010001100110101111110 |
3 | 110220221121100 |
4 | 122030311332 |
5 | 3224241400 |
6 | 403113530 |
7 | 112244226 |
oct | 32146576 |
9 | 13827540 |
10 | 6868350 |
11 | 3971325 |
12 | 23728a6 |
13 | 1566318 |
14 | cab086 |
15 | 90a100 |
hex | 68cd7e |
6868350 has 36 divisors (see below), whose sum is σ = 18454176. Its totient is φ = 1831440.
The previous prime is 6868319. The next prime is 6868363. The reversal of 6868350 is 538686.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7182 + ... + 8081.
It is an arithmetic number, because the mean of its divisors is an integer number (512616).
Almost surely, 26868350 is an apocalyptic number.
6868350 is an abundant number, since it is smaller than the sum of its proper divisors (11585826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6868350 is a wasteful number, since it uses less digits than its factorization.
6868350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15281 (or 15273 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 6868350 is about 2620.7537083824. The cubic root of 6868350 is about 190.0862950569.
The spelling of 6868350 in words is "six million, eight hundred sixty-eight thousand, three hundred fifty".
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