Base | Representation |
---|---|
bin | 111011101000011101100… |
… | …1011111110110100101100 |
3 | 1002000111202201221021120110 |
4 | 1313100323023332310230 |
5 | 2033234434343104140 |
6 | 25233032204020020 |
7 | 1504061221431426 |
oct | 167207313766454 |
9 | 32014681837513 |
10 | 8195790597420 |
11 | 267a8a7145a28 |
12 | b04495831610 |
13 | 475b23ac497a |
14 | 20496d69b816 |
15 | e32d0a9e380 |
hex | 7743b2fed2c |
8195790597420 has 48 divisors (see below), whose sum is σ = 24298108597728. Its totient is φ = 2056982737920.
The previous prime is 8195790597409. The next prime is 8195790597457. The reversal of 8195790597420 is 247950975918.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4017543391 + ... + 4017545430.
It is an arithmetic number, because the mean of its divisors is an integer number (506210595786).
Almost surely, 28195790597420 is an apocalyptic number.
It is an amenable number.
8195790597420 is an abundant number, since it is smaller than the sum of its proper divisors (16102318000308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8195790597420 is a wasteful number, since it uses less digits than its factorization.
8195790597420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8035088850 (or 8035088848 counting only the distinct ones).
The product of its (nonzero) digits is 57153600, while the sum is 66.
The spelling of 8195790597420 in words is "eight trillion, one hundred ninety-five billion, seven hundred ninety million, five hundred ninety-seven thousand, four hundred twenty".
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