Base | Representation |
---|---|
bin | 10010101101000110… |
… | …11001010100100101 |
3 | 221220211220012021011 |
4 | 21112203121110211 |
5 | 131031231211200 |
6 | 4340244022221 |
7 | 503565023101 |
oct | 112643312445 |
9 | 27824805234 |
10 | 10042053925 |
11 | 4293528822 |
12 | 1b43091971 |
13 | c40622b57 |
14 | 6b398c901 |
15 | 3db9185ba |
hex | 2568d9525 |
10042053925 has 12 divisors (see below), whose sum is σ = 12467014560. Its totient is φ = 8024051120.
The previous prime is 10042053919. The next prime is 10042053937. The reversal of 10042053925 is 52935024001.
It is not a de Polignac number, because 10042053925 - 25 = 10042053893 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218407 + ... + 260356.
It is an arithmetic number, because the mean of its divisors is an integer number (1038917880).
Almost surely, 210042053925 is an apocalyptic number.
It is an amenable number.
10042053925 is a deficient number, since it is larger than the sum of its proper divisors (2424960635).
10042053925 is an equidigital number, since it uses as much as digits as its factorization.
10042053925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 479612 (or 479607 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 31.
Adding to 10042053925 its reverse (52935024001), we get a palindrome (62977077926).
The spelling of 10042053925 in words is "ten billion, forty-two million, fifty-three thousand, nine hundred twenty-five".
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