Base | Representation |
---|---|
bin | 10111100110100000… |
… | …000110010010100010 |
3 | 2102102010110112001121 |
4 | 113212200012102202 |
5 | 403400023314110 |
6 | 15350355122454 |
7 | 1554666351424 |
oct | 274640062242 |
9 | 72363415047 |
10 | 25342010530 |
11 | a8249a4661 |
12 | 4ab2ba342a |
13 | 250b353005 |
14 | 1325974814 |
15 | 9d4c2dcda |
hex | 5e68064a2 |
25342010530 has 32 divisors (see below), whose sum is σ = 46240948224. Its totient is φ = 9998767296.
The previous prime is 25342010509. The next prime is 25342010537. The reversal of 25342010530 is 3501024352.
It is a junction number, because it is equal to n+sod(n) for n = 25342010495 and 25342010504.
It is not an unprimeable number, because it can be changed into a prime (25342010537) 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, 162039 + ... + 277381.
It is an arithmetic number, because the mean of its divisors is an integer number (1445029632).
Almost surely, 225342010530 is an apocalyptic number.
25342010530 is a deficient number, since it is larger than the sum of its proper divisors (20898937694).
25342010530 is a wasteful number, since it uses less digits than its factorization.
25342010530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115650.
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 25342010530 its reverse (3501024352), we get a palindrome (28843034882).
The spelling of 25342010530 in words is "twenty-five billion, three hundred forty-two million, ten thousand, five hundred thirty".
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