Base | Representation |
---|---|
bin | 101101101011010111111… |
… | …000110000101010000010 |
3 | 102010002011200122110002221 |
4 | 231223113320300222002 |
5 | 402412031203410012 |
6 | 10402002435401254 |
7 | 442532026451440 |
oct | 55532770605202 |
9 | 12102150573087 |
10 | 3138948106882 |
11 | 1000247412a65 |
12 | 42842345322a |
13 | 19a0034b5a23 |
14 | abcd6949b90 |
15 | 569b7e33507 |
hex | 2dad7e30a82 |
3138948106882 has 16 divisors (see below), whose sum is σ = 5417168356800. Its totient is φ = 1336234859568.
The previous prime is 3138948106841. The next prime is 3138948106901. The reversal of 3138948106882 is 2886018498313.
3138948106882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 3138948106882.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752382408 + ... + 752386579.
It is an arithmetic number, because the mean of its divisors is an integer number (338573022300).
Almost surely, 23138948106882 is an apocalyptic number.
3138948106882 is a deficient number, since it is larger than the sum of its proper divisors (2278220249918).
3138948106882 is a wasteful number, since it uses less digits than its factorization.
3138948106882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1504769145.
The product of its (nonzero) digits is 15925248, while the sum is 61.
The spelling of 3138948106882 in words is "three trillion, one hundred thirty-eight billion, nine hundred forty-eight million, one hundred six thousand, eight hundred eighty-two".
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