Base | Representation |
---|---|
bin | 111100001101101100100… |
… | …1011110110100011110001 |
3 | 1002022011011022010011111220 |
4 | 1320123121023312203301 |
5 | 2041042214144300100 |
6 | 25333454420055253 |
7 | 1512621550634646 |
oct | 170333113664361 |
9 | 32264138104456 |
10 | 8275750775025 |
11 | 27007a9622938 |
12 | b17a90234529 |
13 | 4805278c5a26 |
14 | 20879702bdcd |
15 | e5410803aa0 |
hex | 786d92f68f1 |
8275750775025 has 12 divisors (see below), whose sum is σ = 13682574614832. Its totient is φ = 4413733746640.
The previous prime is 8275750775021. The next prime is 8275750775053. The reversal of 8275750775025 is 5205770575728.
It is a happy number.
It is not a de Polignac number, because 8275750775025 - 22 = 8275750775021 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8275750775025.
It is not an unprimeable number, because it can be changed into a prime (8275750775021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55171671759 + ... + 55171671908.
It is an arithmetic number, because the mean of its divisors is an integer number (1140214551236).
Almost surely, 28275750775025 is an apocalyptic number.
It is an amenable number.
8275750775025 is a deficient number, since it is larger than the sum of its proper divisors (5406823839807).
8275750775025 is a wasteful number, since it uses less digits than its factorization.
8275750775025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110343343680 (or 110343343675 counting only the distinct ones).
The product of its (nonzero) digits is 48020000, while the sum is 60.
The spelling of 8275750775025 in words is "eight trillion, two hundred seventy-five billion, seven hundred fifty million, seven hundred seventy-five thousand, twenty-five".
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