Base | Representation |
---|---|
bin | 1100100110111101… |
… | …10111111111001010 |
3 | 122110202122122220210 |
4 | 12103132313333022 |
5 | 102330420433230 |
6 | 3035413501550 |
7 | 326515125411 |
oct | 62336677712 |
9 | 18422578823 |
10 | 6769311690 |
11 | 2964111079 |
12 | 138b0418b6 |
13 | 83b59559b |
14 | 48306a478 |
15 | 29944beb0 |
hex | 1937b7fca |
6769311690 has 32 divisors (see below), whose sum is σ = 16685441280. Its totient is φ = 1756361664.
The previous prime is 6769311673. The next prime is 6769311707. The reversal of 6769311690 is 961139676.
It is an interprime number because it is at equal distance from previous prime (6769311673) and next prime (6769311707).
It is a super-2 number, since 2×67693116902 = 91647161512741312200, which contains 22 as substring.
It is a Curzon number.
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, 3048130 + ... + 3050349.
It is an arithmetic number, because the mean of its divisors is an integer number (521420040).
Almost surely, 26769311690 is an apocalyptic number.
6769311690 is an abundant number, since it is smaller than the sum of its proper divisors (9916129590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6769311690 is a wasteful number, since it uses less digits than its factorization.
6769311690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6098526.
The product of its (nonzero) digits is 367416, while the sum is 48.
The square root of 6769311690 is about 82275.8268873671. The cubic root of 6769311690 is about 1891.6821702322.
The spelling of 6769311690 in words is "six billion, seven hundred sixty-nine million, three hundred eleven thousand, six hundred ninety".
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