Base | Representation |
---|---|
bin | 110011111111110110… |
… | …101000111100100010 |
3 | 12100010000222121202212 |
4 | 303333312220330202 |
5 | 1403321010333442 |
6 | 41352100042122 |
7 | 4014400125221 |
oct | 637766507442 |
9 | 170100877685 |
10 | 55832121122 |
11 | 2175085aa68 |
12 | a9a2093342 |
13 | 535a119a7b |
14 | 29b911ccb8 |
15 | 16bb8baa82 |
hex | cffda8f22 |
55832121122 has 6 divisors (see below), whose sum is σ = 83748682929. Its totient is φ = 27915893480.
The previous prime is 55832121073. The next prime is 55832121143. The reversal of 55832121122 is 22112123855.
It can be written as a sum of positive squares in 2 ways, for example, as 54610548721 + 1221572401 = 233689^2 + 34951^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=167081.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 250622 + ... + 417702.
Almost surely, 255832121122 is an apocalyptic number.
55832121122 is a deficient number, since it is larger than the sum of its proper divisors (27916561807).
55832121122 is an frugal number, since it uses more digits than its factorization.
55832121122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 334164 (or 167083 counting only the distinct ones).
The product of its digits is 9600, while the sum is 32.
Multiplying 55832121122 by its sum of digits (32), we get a square (1786627875904 = 13366482).
Adding to 55832121122 its reverse (22112123855), we get a palindrome (77944244977).
The spelling of 55832121122 in words is "fifty-five billion, eight hundred thirty-two million, one hundred twenty-one thousand, one hundred twenty-two".
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