Base | Representation |
---|---|
bin | 101101010101001011101… |
… | …111110000111011110001 |
3 | 102000210200012210222211201 |
4 | 231111023233300323301 |
5 | 402014232224231001 |
6 | 10343022313411201 |
7 | 441026425656400 |
oct | 55251357607361 |
9 | 12023605728751 |
10 | 3115122102001 |
11 | aa1130240938 |
12 | 423894109b01 |
13 | 1979a726a2a0 |
14 | aaab6483637 |
15 | 56071361501 |
hex | 2d54bbf0ef1 |
3115122102001 has 24 divisors (see below), whose sum is σ = 3976092031464. Its totient is φ = 2418207966720.
The previous prime is 3115122101983. The next prime is 3115122102031. The reversal of 3115122102001 is 1002012215113.
It can be written as a sum of positive squares in 4 ways, for example, as 180064435600 + 2935057666401 = 424340^2 + 1713201^2 .
It is not a de Polignac number, because 3115122102001 - 221 = 3115120004849 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3115122102001.
It is not an unprimeable number, because it can be changed into a prime (3115122102031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46101160 + ... + 46168681.
It is an arithmetic number, because the mean of its divisors is an integer number (165670501311).
Almost surely, 23115122102001 is an apocalyptic number.
It is an amenable number.
3115122102001 is a deficient number, since it is larger than the sum of its proper divisors (860969929463).
3115122102001 is a wasteful number, since it uses less digits than its factorization.
3115122102001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92269921 (or 92269914 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 19.
Adding to 3115122102001 its reverse (1002012215113), we get a palindrome (4117134317114).
It can be divided in two parts, 3115122 and 102001, that added together give a palindrome (3217123).
The spelling of 3115122102001 in words is "three trillion, one hundred fifteen billion, one hundred twenty-two million, one hundred two thousand, one".
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