Base | Representation |
---|---|
bin | 1011001001000011001100… |
… | …0011000011100011100001 |
3 | 1121101002122202022101201011 |
4 | 2302100303003003203201 |
5 | 3101201202402322301 |
6 | 42015341504540521 |
7 | 2403016655605204 |
oct | 262206303034341 |
9 | 47332582271634 |
10 | 12250103167201 |
11 | 39a326a9730a9 |
12 | 145a19a921741 |
13 | 6ab244c60a53 |
14 | 304c9dda793b |
15 | 1639bed17a51 |
hex | b24330c38e1 |
12250103167201 has 16 divisors (see below), whose sum is σ = 13106896854480. Its totient is φ = 11408720762880.
The previous prime is 12250103167199. The next prime is 12250103167213. The reversal of 12250103167201 is 10276130105221.
It can be written as a sum of positive squares in 8 ways, for example, as 713347470801 + 11536755696400 = 844599^2 + 3396580^2 .
It is a cyclic number.
It is not a de Polignac number, because 12250103167201 - 21 = 12250103167199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12250103167231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2933466 + ... + 5753731.
It is an arithmetic number, because the mean of its divisors is an integer number (819181053405).
Almost surely, 212250103167201 is an apocalyptic number.
It is an amenable number.
12250103167201 is a deficient number, since it is larger than the sum of its proper divisors (856793687279).
12250103167201 is a wasteful number, since it uses less digits than its factorization.
12250103167201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8688084.
The product of its (nonzero) digits is 5040, while the sum is 31.
The spelling of 12250103167201 in words is "twelve trillion, two hundred fifty billion, one hundred three million, one hundred sixty-seven thousand, two hundred one".
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