Base | Representation |
---|---|
bin | 1011011111011001010101… |
… | …00110101001000011101000 |
3 | 10022110121010212201220220222 |
4 | 11233230222212221003220 |
5 | 11302442334342000310 |
6 | 125423543510505212 |
7 | 5215360530623441 |
oct | 557545246510350 |
9 | 108417125656828 |
10 | 25268007375080 |
11 | 8062113478208 |
12 | 2a01138665208 |
13 | 11139bc04a2c2 |
14 | 634d99c022c8 |
15 | 2dc42b235055 |
hex | 16fb2a9a90e8 |
25268007375080 has 64 divisors (see below), whose sum is σ = 57328703208000. Its totient is φ = 10022805771264.
The previous prime is 25268007375077. The next prime is 25268007375239. The reversal of 25268007375080 is 8057370086252.
It is a happy 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 15 ways as a sum of consecutive naturals, for example, 2130752 + ... + 7421328.
It is an arithmetic number, because the mean of its divisors is an integer number (895760987625).
Almost surely, 225268007375080 is an apocalyptic number.
25268007375080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
25268007375080 is an abundant number, since it is smaller than the sum of its proper divisors (32060695832920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25268007375080 is a wasteful number, since it uses less digits than its factorization.
25268007375080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5291586 (or 5291582 counting only the distinct ones).
The product of its (nonzero) digits is 5644800, while the sum is 53.
The spelling of 25268007375080 in words is "twenty-five trillion, two hundred sixty-eight billion, seven million, three hundred seventy-five thousand, eighty".
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