Base | Representation |
---|---|
bin | 110010101001100111111… |
… | …1100000001100000011010 |
3 | 220122111102110010212211102 |
4 | 1211103033330001200122 |
5 | 1403023303410404132 |
6 | 22445554330031402 |
7 | 1315640246416652 |
oct | 145231774014032 |
9 | 26574373125742 |
10 | 6961335638042 |
11 | 22443165389a5 |
12 | 9451a1278562 |
13 | 3b65b31ab346 |
14 | 1a0d051c5362 |
15 | c11310e6c62 |
hex | 654cff0181a |
6961335638042 has 8 divisors (see below), whose sum is σ = 10442015173236. Its totient is φ = 3480663913632.
The previous prime is 6961335638029. The next prime is 6961335638077. The reversal of 6961335638042 is 2408365331696.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 6097348656961 + 863986981081 = 2469281^2 + 929509^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1487798 + ... + 4016990.
Almost surely, 26961335638042 is an apocalyptic number.
6961335638042 is a deficient number, since it is larger than the sum of its proper divisors (3480679535194).
6961335638042 is a wasteful number, since it uses less digits than its factorization.
6961335638042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3905392.
The product of its (nonzero) digits is 16796160, while the sum is 56.
The spelling of 6961335638042 in words is "six trillion, nine hundred sixty-one billion, three hundred thirty-five million, six hundred thirty-eight thousand, forty-two".
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