Base | Representation |
---|---|
bin | 1000001001111… |
… | …1001111100000 |
3 | 2101100212202101 |
4 | 2002133033200 |
5 | 32224103223 |
6 | 3221100144 |
7 | 563515645 |
oct | 202371740 |
9 | 71325671 |
10 | 34206688 |
11 | 18343a9a |
12 | b557654 |
13 | 7118959 |
14 | 4785dcc |
15 | 300a4ad |
hex | 209f3e0 |
34206688 has 48 divisors (see below), whose sum is σ = 71608320. Its totient is φ = 16039296.
The previous prime is 34206673. The next prime is 34206701. The reversal of 34206688 is 88660243.
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, 76995 + ... + 77437.
It is an arithmetic number, because the mean of its divisors is an integer number (1491840).
Almost surely, 234206688 is an apocalyptic number.
34206688 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34206688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35804160).
34206688 is an abundant number, since it is smaller than the sum of its proper divisors (37401632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34206688 is a wasteful number, since it uses less digits than its factorization.
34206688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599 (or 591 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 37.
The square root of 34206688 is about 5848.6483908678. The cubic root of 34206688 is about 324.6163140733.
The spelling of 34206688 in words is "thirty-four million, two hundred six thousand, six hundred eighty-eight".
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