Base | Representation |
---|---|
bin | 101001001100101000100… |
… | …100100001000100110100 |
3 | 101000122110201120211221202 |
4 | 221030220210201010310 |
5 | 332341004402444424 |
6 | 10004323425032032 |
7 | 411352256610431 |
oct | 51145044410464 |
9 | 11018421524852 |
10 | 2831064109364 |
11 | 9a171397a737 |
12 | 398819785618 |
13 | 176c7819b53a |
14 | 9b04a6d8b88 |
15 | 4d9985402ae |
hex | 29328921134 |
2831064109364 has 12 divisors (see below), whose sum is σ = 4957261186500. Its totient is φ = 1414703770368.
The previous prime is 2831064109361. The next prime is 2831064109397. The reversal of 2831064109364 is 4639014601382.
It can be written as a sum of positive squares in 2 ways, for example, as 553506240400 + 2277557868964 = 743980^2 + 1509158^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2831064109361) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207063389 + ... + 207077060.
It is an arithmetic number, because the mean of its divisors is an integer number (413105098875).
Almost surely, 22831064109364 is an apocalyptic number.
It is an amenable number.
2831064109364 is a deficient number, since it is larger than the sum of its proper divisors (2126197077136).
2831064109364 is a wasteful number, since it uses less digits than its factorization.
2831064109364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 414142162 (or 414142160 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 47.
The spelling of 2831064109364 in words is "two trillion, eight hundred thirty-one billion, sixty-four million, one hundred nine thousand, three hundred sixty-four".
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