Base | Representation |
---|---|
bin | 1000001000101… |
… | …0001110110001 |
3 | 2101012111200212 |
4 | 2002022032301 |
5 | 32213330000 |
6 | 3215153505 |
7 | 563010020 |
oct | 202121661 |
9 | 71174625 |
10 | 34120625 |
11 | 18295370 |
12 | b515895 |
13 | 70b8726 |
14 | 47628b7 |
15 | 2edec35 |
hex | 208a3b1 |
34120625 has 40 divisors (see below), whose sum is σ = 53232960. Its totient is φ = 21240000.
The previous prime is 34120613. The next prime is 34120633. The reversal of 34120625 is 52602143.
It is not a de Polignac number, because 34120625 - 24 = 34120609 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34120625.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 47771 + ... + 48479.
It is an arithmetic number, because the mean of its divisors is an integer number (1330824).
Almost surely, 234120625 is an apocalyptic number.
34120625 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
34120625 is a deficient number, since it is larger than the sum of its proper divisors (19112335).
34120625 is an equidigital number, since it uses as much as digits as its factorization.
34120625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 747 (or 732 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 34120625 is about 5841.2862453401. The cubic root of 34120625 is about 324.3438438030.
Adding to 34120625 its reverse (52602143), we get a palindrome (86722768).
It can be divided in two parts, 341 and 20625, that multiplied together give a triangular number (7033125 = T3750).
The spelling of 34120625 in words is "thirty-four million, one hundred twenty thousand, six hundred twenty-five".
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