Base | Representation |
---|---|
bin | 100010011110100000010… |
… | …101100100001111110001 |
3 | 22101111100210202012020201 |
4 | 202132200111210033301 |
5 | 302304124022110040 |
6 | 5012223034235201 |
7 | 333112256056600 |
oct | 42364025441761 |
9 | 8344323665221 |
10 | 2369216988145 |
11 | 833863251817 |
12 | 323205b85b01 |
13 | 142554524ca7 |
14 | 82956621a37 |
15 | 4196717da9a |
hex | 227a05643f1 |
2369216988145 has 72 divisors (see below), whose sum is σ = 3695783250024. Its totient is φ = 1448564124672.
The previous prime is 2369216988071. The next prime is 2369216988169. The reversal of 2369216988145 is 5418896129632.
It can be written as a sum of positive squares in 4 ways, for example, as 20479899664 + 2348737088481 = 143108^2 + 1532559^2 .
It is not a de Polignac number, because 2369216988145 - 29 = 2369216987633 is a prime.
It is a super-2 number, since 2×23692169881452 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 715699 + ... + 2291431.
It is an arithmetic number, because the mean of its divisors is an integer number (51330322917).
Almost surely, 22369216988145 is an apocalyptic number.
It is an amenable number.
2369216988145 is a deficient number, since it is larger than the sum of its proper divisors (1326566261879).
2369216988145 is a wasteful number, since it uses less digits than its factorization.
2369216988145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1575807 (or 1575781 counting only the distinct ones).
The product of its digits is 44789760, while the sum is 64.
The spelling of 2369216988145 in words is "two trillion, three hundred sixty-nine billion, two hundred sixteen million, nine hundred eighty-eight thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •