Base | Representation |
---|---|
bin | 10111010100101101… |
… | …100100000000010110 |
3 | 2101122022212011111102 |
4 | 113110231210000112 |
5 | 402242122101410 |
6 | 15301014110102 |
7 | 1544413443656 |
oct | 272455440026 |
9 | 71568764442 |
10 | 25043550230 |
11 | a691481a56 |
12 | 4a2b04b332 |
13 | 2491573c9a |
14 | 12d8082366 |
15 | 9b89262a5 |
hex | 5d4b64016 |
25043550230 has 16 divisors (see below), whose sum is σ = 47038320864. Its totient is φ = 9581880000.
The previous prime is 25043550211. The next prime is 25043550283. The reversal of 25043550230 is 3205534052.
It is a junction number, because it is equal to n+sod(n) for n = 25043550193 and 25043550202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54442271 + ... + 54442730.
It is an arithmetic number, because the mean of its divisors is an integer number (2939895054).
Almost surely, 225043550230 is an apocalyptic number.
25043550230 is a deficient number, since it is larger than the sum of its proper divisors (21994770634).
25043550230 is a wasteful number, since it uses less digits than its factorization.
25043550230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108885031.
The product of its (nonzero) digits is 18000, while the sum is 29.
The spelling of 25043550230 in words is "twenty-five billion, forty-three million, five hundred fifty thousand, two hundred thirty".
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