Base | Representation |
---|---|
bin | 1000001001110… |
… | …1100111111001 |
3 | 2101100112122210 |
4 | 2002131213321 |
5 | 32223400212 |
6 | 3221005333 |
7 | 563460423 |
oct | 202354771 |
9 | 71315583 |
10 | 34200057 |
11 | 1833a011 |
12 | b553849 |
13 | 7115928 |
14 | 4783813 |
15 | 300853c |
hex | 209d9f9 |
34200057 has 24 divisors (see below), whose sum is σ = 50255424. Its totient is φ = 20645856.
The previous prime is 34200053. The next prime is 34200071. The reversal of 34200057 is 75000243.
It is a happy number.
It is not a de Polignac number, because 34200057 - 22 = 34200053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34200053) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24223 + ... + 25595.
It is an arithmetic number, because the mean of its divisors is an integer number (2093976).
Almost surely, 234200057 is an apocalyptic number.
It is an amenable number.
34200057 is a deficient number, since it is larger than the sum of its proper divisors (16055367).
34200057 is a wasteful number, since it uses less digits than its factorization.
34200057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1437 (or 1418 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 21.
The square root of 34200057 is about 5848.0814802805. The cubic root of 34200057 is about 324.5953369875.
The spelling of 34200057 in words is "thirty-four million, two hundred thousand, fifty-seven".
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