Base | Representation |
---|---|
bin | 1000000111001… |
… | …1000011010101 |
3 | 2101000200110120 |
4 | 2001303003111 |
5 | 32202310220 |
6 | 3213142153 |
7 | 562133151 |
oct | 201630325 |
9 | 71020416 |
10 | 34025685 |
11 | 18230001 |
12 | b48a959 |
13 | 7084455 |
14 | 473a061 |
15 | 2ec1a40 |
hex | 20730d5 |
34025685 has 32 divisors (see below), whose sum is σ = 56567808. Its totient is φ = 17451840.
The previous prime is 34025683. The next prime is 34025737. The reversal of 34025685 is 58652043.
It is not a de Polignac number, because 34025685 - 21 = 34025683 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34025683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45424 + ... + 46166.
It is an arithmetic number, because the mean of its divisors is an integer number (1767744).
Almost surely, 234025685 is an apocalyptic number.
It is an amenable number.
34025685 is a deficient number, since it is larger than the sum of its proper divisors (22542123).
34025685 is a wasteful number, since it uses less digits than its factorization.
34025685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 865.
The product of its (nonzero) digits is 28800, while the sum is 33.
The square root of 34025685 is about 5833.1539496228. The cubic root of 34025685 is about 324.0427374656.
The spelling of 34025685 in words is "thirty-four million, twenty-five thousand, six hundred eighty-five".
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