Base | Representation |
---|---|
bin | 1000001000101… |
… | …1010110000101 |
3 | 2101012201221220 |
4 | 2002023112011 |
5 | 32214001224 |
6 | 3215230553 |
7 | 563026230 |
oct | 202132605 |
9 | 71181856 |
10 | 34125189 |
11 | 1829883a |
12 | b518459 |
13 | 70ba827 |
14 | 4764417 |
15 | 2ee1279 |
hex | 208b585 |
34125189 has 16 divisors (see below), whose sum is σ = 52489728. Its totient is φ = 19316592.
The previous prime is 34125167. The next prime is 34125229. The reversal of 34125189 is 98152143.
It is not a de Polignac number, because 34125189 - 27 = 34125061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34125109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5347 + ... + 9840.
It is an arithmetic number, because the mean of its divisors is an integer number (3280608).
Almost surely, 234125189 is an apocalyptic number.
It is an amenable number.
34125189 is a deficient number, since it is larger than the sum of its proper divisors (18364539).
34125189 is a wasteful number, since it uses less digits than its factorization.
34125189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15304.
The product of its digits is 8640, while the sum is 33.
The square root of 34125189 is about 5841.6768996582. The cubic root of 34125189 is about 324.3583046489.
The spelling of 34125189 in words is "thirty-four million, one hundred twenty-five thousand, one hundred eighty-nine".
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