Base | Representation |
---|---|
bin | 1110111001000101… |
… | …10011111000011111 |
3 | 202122012011011020100 |
4 | 13130202303320133 |
5 | 112333220031343 |
6 | 3401202152143 |
7 | 402061026534 |
oct | 73442637037 |
9 | 22565134210 |
10 | 7995080223 |
11 | 3433018119 |
12 | 1671652653 |
13 | 9a550ca00 |
14 | 55bb86d8b |
15 | 31bd779d3 |
hex | 1dc8b3e1f |
7995080223 has 18 divisors (see below), whose sum is σ = 12505127856. Its totient is φ = 4920048432.
The previous prime is 7995080221. The next prime is 7995080227. The reversal of 7995080223 is 3220805997.
It is not a de Polignac number, because 7995080223 - 21 = 7995080221 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7995080221) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2626711 + ... + 2629752.
Almost surely, 27995080223 is an apocalyptic number.
7995080223 is a deficient number, since it is larger than the sum of its proper divisors (4510047633).
7995080223 is a wasteful number, since it uses less digits than its factorization.
7995080223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5256495 (or 5256479 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The square root of 7995080223 is about 89415.2124808749. The cubic root of 7995080223 is about 1999.5899345122.
The spelling of 7995080223 in words is "seven billion, nine hundred ninety-five million, eighty thousand, two hundred twenty-three".
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