Base | Representation |
---|---|
bin | 1001110010001000000… |
… | …0101000110100011010 |
3 | 121001211101110221202202 |
4 | 2130202000220310122 |
5 | 10223204011121312 |
6 | 205113503530202 |
7 | 15100016060150 |
oct | 2344200506432 |
9 | 531741427682 |
10 | 168074317082 |
11 | 65309630091 |
12 | 286a78b9962 |
13 | 12b07000539 |
14 | 81c60053d0 |
15 | 458a7679c2 |
hex | 2722028d1a |
168074317082 has 16 divisors (see below), whose sum is σ = 288133498752. Its totient is φ = 72030325680.
The previous prime is 168074316973. The next prime is 168074317093. The reversal of 168074317082 is 280713470861.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782732 + ... + 974072.
It is an arithmetic number, because the mean of its divisors is an integer number (18008343672).
Almost surely, 2168074317082 is an apocalyptic number.
168074317082 is a deficient number, since it is larger than the sum of its proper divisors (120059181670).
168074317082 is a wasteful number, since it uses less digits than its factorization.
168074317082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254093.
The product of its (nonzero) digits is 451584, while the sum is 47.
The spelling of 168074317082 in words is "one hundred sixty-eight billion, seventy-four million, three hundred seventeen thousand, eighty-two".
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