Base | Representation |
---|---|
bin | 1000001110011… |
… | …1001100001110 |
3 | 2101220212000021 |
4 | 2003213030032 |
5 | 32313021030 |
6 | 3231252354 |
7 | 566154100 |
oct | 203471416 |
9 | 71825007 |
10 | 34501390 |
11 | 18525450 |
12 | b67a0ba |
13 | 71bcb31 |
14 | 4821570 |
15 | 306797a |
hex | 20e730e |
34501390 has 96 divisors (see below), whose sum is σ = 81406944. Its totient is φ = 10402560.
The previous prime is 34501367. The next prime is 34501393. The reversal of 34501390 is 9310543.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34501393) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 199344 + ... + 199516.
It is an arithmetic number, because the mean of its divisors is an integer number (847989).
Almost surely, 234501390 is an apocalyptic number.
34501390 is an abundant number, since it is smaller than the sum of its proper divisors (46905554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34501390 is a wasteful number, since it uses less digits than its factorization.
34501390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242 (or 235 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 34501390 is about 5873.7883857013. The cubic root of 34501390 is about 325.5458755243.
The spelling of 34501390 in words is "thirty-four million, five hundred one thousand, three hundred ninety".
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