Base | Representation |
---|---|
bin | 10111011000010100… |
… | …010000011011110010 |
3 | 2101210112122121201221 |
4 | 113120110100123302 |
5 | 402403112302310 |
6 | 15311014215254 |
7 | 1546046460136 |
oct | 273024203362 |
9 | 71715577657 |
10 | 25104025330 |
11 | a71262787a |
12 | 4a4735452a |
13 | 24a0c59277 |
14 | 13021053c6 |
15 | 9bddbeada |
hex | 5d85106f2 |
25104025330 has 8 divisors (see below), whose sum is σ = 45187245612. Its totient is φ = 10041610128.
The previous prime is 25104025321. The next prime is 25104025333. The reversal of 25104025330 is 3352040152.
It can be written as a sum of positive squares in 2 ways, for example, as 24252144361 + 851880969 = 155731^2 + 29187^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 25104025295 and 25104025304.
It is not an unprimeable number, because it can be changed into a prime (25104025333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1255201257 + ... + 1255201276.
Almost surely, 225104025330 is an apocalyptic number.
25104025330 is a deficient number, since it is larger than the sum of its proper divisors (20083220282).
25104025330 is a wasteful number, since it uses less digits than its factorization.
25104025330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2510402540.
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 25104025330 its reverse (3352040152), we get a palindrome (28456065482).
The spelling of 25104025330 in words is "twenty-five billion, one hundred four million, twenty-five thousand, three hundred thirty".
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