Base | Representation |
---|---|
bin | 10111010100110000… |
… | …111010000100100001 |
3 | 2101122101111201020220 |
4 | 113110300322010201 |
5 | 402242333131131 |
6 | 15301044553253 |
7 | 1544424055164 |
oct | 272460720441 |
9 | 71571451226 |
10 | 25044427041 |
11 | a691a20797 |
12 | 4a2b3b2829 |
13 | 24917c00ca |
14 | 12d822dadb |
15 | 9b8a4ae96 |
hex | 5d4c3a121 |
25044427041 has 8 divisors (see below), whose sum is σ = 35150073120. Its totient is φ = 15817532832.
The previous prime is 25044427021. The next prime is 25044427127. The reversal of 25044427041 is 14072444052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-25044427041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 25044426993 and 25044427011.
It is not an unprimeable number, because it can be changed into a prime (25044427021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219687900 + ... + 219688013.
It is an arithmetic number, because the mean of its divisors is an integer number (4393759140).
Almost surely, 225044427041 is an apocalyptic number.
It is an amenable number.
25044427041 is a deficient number, since it is larger than the sum of its proper divisors (10105646079).
25044427041 is a wasteful number, since it uses less digits than its factorization.
25044427041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439375935.
The product of its (nonzero) digits is 35840, while the sum is 33.
The spelling of 25044427041 in words is "twenty-five billion, forty-four million, four hundred twenty-seven thousand, forty-one".
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