Base | Representation |
---|---|
bin | 11101111010011000101… |
… | …010111100001111100100 |
3 | 21021111202012210221002110 |
4 | 131322120222330033210 |
5 | 232134234233323444 |
6 | 4212150445441020 |
7 | 301336405453065 |
oct | 35723052741744 |
9 | 7244665727073 |
10 | 2055555761124 |
11 | 722835703458 |
12 | 292469570170 |
13 | 11bab833c4c8 |
14 | 716bcdd056c |
15 | 3870a4a8cb9 |
hex | 1de98abc3e4 |
2055555761124 has 48 divisors (see below), whose sum is σ = 5123373812928. Its totient is φ = 639173326848.
The previous prime is 2055555761123. The next prime is 2055555761159. The reversal of 2055555761124 is 4211675555502.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2055555761123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44562142 + ... + 44608245.
It is an arithmetic number, because the mean of its divisors is an integer number (106736954436).
Almost surely, 22055555761124 is an apocalyptic number.
It is an amenable number.
2055555761124 is an abundant number, since it is smaller than the sum of its proper divisors (3067818051804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2055555761124 is a wasteful number, since it uses less digits than its factorization.
2055555761124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89170524 (or 89170522 counting only the distinct ones).
The product of its (nonzero) digits is 2100000, while the sum is 48.
The spelling of 2055555761124 in words is "two trillion, fifty-five billion, five hundred fifty-five million, seven hundred sixty-one thousand, one hundred twenty-four".
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