Base | Representation |
---|---|
bin | 10111010010001001… |
… | …101111101000010110 |
3 | 2101112100001101101220 |
4 | 113102021233220112 |
5 | 402200123344410 |
6 | 15252441431210 |
7 | 1543352434545 |
oct | 272211575026 |
9 | 71470041356 |
10 | 25000606230 |
11 | a66a210546 |
12 | 4a1879b506 |
13 | 24856b9432 |
14 | 12d24a415c |
15 | 9b4c92070 |
hex | 5d226fa16 |
25000606230 has 64 divisors (see below), whose sum is σ = 62856345600. Its totient is φ = 6355440000.
The previous prime is 25000606219. The next prime is 25000606231. The reversal of 25000606230 is 3260600052.
It is a self number, because there is not a number n which added to its sum of digits gives 25000606230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25000606231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113146 + ... + 250605.
It is an arithmetic number, because the mean of its divisors is an integer number (982130400).
Almost surely, 225000606230 is an apocalyptic number.
25000606230 is an abundant number, since it is smaller than the sum of its proper divisors (37855739370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25000606230 is a wasteful number, since it uses less digits than its factorization.
25000606230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363869.
The product of its (nonzero) digits is 2160, while the sum is 24.
The spelling of 25000606230 in words is "twenty-five billion, six hundred six thousand, two hundred thirty".
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