Base | Representation |
---|---|
bin | 1000001011110… |
… | …1101111101001 |
3 | 2101121020010200 |
4 | 2002331233221 |
5 | 32242103000 |
6 | 3223502413 |
7 | 564546126 |
oct | 202755751 |
9 | 71536120 |
10 | 34331625 |
11 | 18419949 |
12 | b5b7a09 |
13 | 7160793 |
14 | 47b974d |
15 | 3032500 |
hex | 20bdbe9 |
34331625 has 24 divisors (see below), whose sum is σ = 61890504. Its totient is φ = 18309600.
The previous prime is 34331623. The next prime is 34331629. The reversal of 34331625 is 52613343.
It is a happy number.
34331625 is a `hidden beast` number, since 3 + 4 + 3 + 31 + 625 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 10478169 + 23853456 = 3237^2 + 4884^2 .
It is not a de Polignac number, because 34331625 - 21 = 34331623 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34331623) 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, 14134 + ... + 16383.
It is an arithmetic number, because the mean of its divisors is an integer number (2578771).
Almost surely, 234331625 is an apocalyptic number.
It is an amenable number.
34331625 is a deficient number, since it is larger than the sum of its proper divisors (27558879).
34331625 is a wasteful number, since it uses less digits than its factorization.
34331625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30538 (or 30525 counting only the distinct ones).
The product of its digits is 6480, while the sum is 27.
The square root of 34331625 is about 5859.3194997371. The cubic root of 34331625 is about 325.0110449895.
Adding to 34331625 its reverse (52613343), we get a palindrome (86944968).
The spelling of 34331625 in words is "thirty-four million, three hundred thirty-one thousand, six hundred twenty-five".
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