Base | Representation |
---|---|
bin | 101101111010011000000… |
… | …011000010010100010010 |
3 | 102011121202100020100102222 |
4 | 231322120003002110102 |
5 | 403143024033144033 |
6 | 10413225123341042 |
7 | 443642152253522 |
oct | 55723003022422 |
9 | 12147670210388 |
10 | 3155056928018 |
11 | 1007063424786 |
12 | 42b57a221782 |
13 | 19b69c980858 |
14 | ac9c4127682 |
15 | 5710c272598 |
hex | 2de980c2512 |
3155056928018 has 6 divisors (see below), whose sum is σ = 4732589160021. Its totient is φ = 1577527208012.
The previous prime is 3155056928011. The next prime is 3155056928021. The reversal of 3155056928018 is 8108296505513.
It can be written as a sum of positive squares in 2 ways, for example, as 2530794177409 + 624262750609 = 1590847^2 + 790103^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=1255997.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3155056928011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1883996 + ... + 3139992.
Almost surely, 23155056928018 is an apocalyptic number.
3155056928018 is a deficient number, since it is larger than the sum of its proper divisors (1577532232003).
3155056928018 is an frugal number, since it uses more digits than its factorization.
3155056928018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2511996 (or 1255999 counting only the distinct ones).
The product of its (nonzero) digits is 2592000, while the sum is 53.
The spelling of 3155056928018 in words is "three trillion, one hundred fifty-five billion, fifty-six million, nine hundred twenty-eight thousand, eighteen".
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