Base | Representation |
---|---|
bin | 10111010100100111… |
… | …011111110110011110 |
3 | 2101122012212101120222 |
4 | 113110213133312132 |
5 | 402241220212400 |
6 | 15300520041342 |
7 | 1544364102521 |
oct | 272447376636 |
9 | 71565771528 |
10 | 25041960350 |
11 | a690596500 |
12 | 4a2a603252 |
13 | 2491138424 |
14 | 12d7b8abb8 |
15 | 9b8710185 |
hex | 5d49dfd9e |
25041960350 has 72 divisors (see below), whose sum is σ = 51459690744. Its totient is φ = 9059512000.
The previous prime is 25041960331. The next prime is 25041960371. The reversal of 25041960350 is 5306914052.
It is a self number, because there is not a number n which added to its sum of digits gives 25041960350.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1181345 + ... + 1202355.
It is an arithmetic number, because the mean of its divisors is an integer number (714717927).
Almost surely, 225041960350 is an apocalyptic number.
25041960350 is an abundant number, since it is smaller than the sum of its proper divisors (26417730394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25041960350 is a wasteful number, since it uses less digits than its factorization.
25041960350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21242 (or 21226 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 35.
The spelling of 25041960350 in words is "twenty-five billion, forty-one million, nine hundred sixty thousand, three hundred fifty".
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