Base | Representation |
---|---|
bin | 1000001001011… |
… | …1011001000010 |
3 | 2101022020122100 |
4 | 2002113121002 |
5 | 32222041110 |
6 | 3220251230 |
7 | 563323125 |
oct | 202273102 |
9 | 71266570 |
10 | 34174530 |
11 | 18321915 |
12 | b540b16 |
13 | 7107120 |
14 | 47783bc |
15 | 3000bc0 |
hex | 2097642 |
34174530 has 48 divisors (see below), whose sum is σ = 95691960. Its totient is φ = 8411904.
The previous prime is 34174519. The next prime is 34174537. The reversal of 34174530 is 3547143.
It can be written as a sum of positive squares in 4 ways, for example, as 19954089 + 14220441 = 4467^2 + 3771^2 .
It is a junction number, because it is equal to n+sod(n) for n = 34174494 and 34174503.
It is not an unprimeable number, because it can be changed into a prime (34174537) 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, 13435 + ... + 15774.
Almost surely, 234174530 is an apocalyptic number.
34174530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34174530 is an abundant number, since it is smaller than the sum of its proper divisors (61517430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34174530 is a wasteful number, since it uses less digits than its factorization.
34174530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29235 (or 29232 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 34174530 is about 5845.8985622400. The cubic root of 34174530 is about 324.5145573212.
The spelling of 34174530 in words is "thirty-four million, one hundred seventy-four thousand, five hundred thirty".
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