Base | Representation |
---|---|
bin | 10111100100000000… |
… | …000000000101000100 |
3 | 2102022012111022010112 |
4 | 113210000000011010 |
5 | 403303302321202 |
6 | 15342255412152 |
7 | 1553646544355 |
oct | 274400000504 |
9 | 72265438115 |
10 | 25300042052 |
11 | a80323a06a |
12 | 4aa0b24058 |
13 | 250274a4ac |
14 | 132016bd2c |
15 | 9d11ddb52 |
hex | 5e4000144 |
25300042052 has 48 divisors (see below), whose sum is σ = 45550657152. Its totient is φ = 12290653440.
The previous prime is 25300041979. The next prime is 25300042081. The reversal of 25300042052 is 25024000352.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23800073 + ... + 23801135.
It is an arithmetic number, because the mean of its divisors is an integer number (948972024).
Almost surely, 225300042052 is an apocalyptic number.
It is an amenable number.
25300042052 is a deficient number, since it is larger than the sum of its proper divisors (20250615100).
25300042052 is a wasteful number, since it uses less digits than its factorization.
25300042052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2108 (or 2106 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 23.
The spelling of 25300042052 in words is "twenty-five billion, three hundred million, forty-two thousand, fifty-two".
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