Base | Representation |
---|---|
bin | 10111010101010001… |
… | …100111110100101100 |
3 | 2101122222122102022221 |
4 | 113111101213310230 |
5 | 402302032044202 |
6 | 15301552445124 |
7 | 1544560004140 |
oct | 272521476454 |
9 | 71588572287 |
10 | 25053003052 |
11 | a696849000 |
12 | 4a322497a4 |
13 | 249350377c |
14 | 12d9423220 |
15 | 9b9692037 |
hex | 5d5467d2c |
25053003052 has 96 divisors (see below), whose sum is σ = 58015157760. Its totient is φ = 9246916800.
The previous prime is 25053002981. The next prime is 25053003077. The reversal of 25053003052 is 25030035052.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 690402 + ... + 725782.
It is an arithmetic number, because the mean of its divisors is an integer number (604324560).
Almost surely, 225053003052 is an apocalyptic number.
25053003052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 25053003052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29007578880).
25053003052 is an abundant number, since it is smaller than the sum of its proper divisors (32962154708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25053003052 is a wasteful number, since it uses less digits than its factorization.
25053003052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35444 (or 35420 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 25.
The spelling of 25053003052 in words is "twenty-five billion, fifty-three million, three thousand, fifty-two".
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