Base | Representation |
---|---|
bin | 10111011011000011… |
… | …110011001110100001 |
3 | 2101220202020120011121 |
4 | 113123003303032201 |
5 | 403001402334131 |
6 | 15315340412241 |
7 | 1550145560434 |
oct | 273303631641 |
9 | 71822216147 |
10 | 25150043041 |
11 | a7365a8642 |
12 | 4a5a847081 |
13 | 24aa64bb96 |
14 | 130828381b |
15 | 9c2e5e911 |
hex | 5db0f33a1 |
25150043041 has 8 divisors (see below), whose sum is σ = 26662993664. Its totient is φ = 23680946160.
The previous prime is 25150042997. The next prime is 25150043047. The reversal of 25150043041 is 14034005152.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 25150043041 - 29 = 25150042529 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 25150042997 and 25150043015.
It is not an unprimeable number, because it can be changed into a prime (25150043047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10962255 + ... + 10964548.
It is an arithmetic number, because the mean of its divisors is an integer number (3332874208).
Almost surely, 225150043041 is an apocalyptic number.
It is an amenable number.
25150043041 is a deficient number, since it is larger than the sum of its proper divisors (1512950623).
25150043041 is a wasteful number, since it uses less digits than its factorization.
25150043041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21926871.
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 25150043041 its reverse (14034005152), we get a palindrome (39184048193).
The spelling of 25150043041 in words is "twenty-five billion, one hundred fifty million, forty-three thousand, forty-one".
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