Base | Representation |
---|---|
bin | 110011011001001010… |
… | …101111111111011000 |
3 | 12021102210200222200211 |
4 | 303121022233333120 |
5 | 1401003332101212 |
6 | 41203432540504 |
7 | 3662326311223 |
oct | 633112577730 |
9 | 167383628624 |
10 | 55183081432 |
11 | 21448457926 |
12 | a840851734 |
13 | 5285810c0b |
14 | 2956c4c5ba |
15 | 167e9129a7 |
hex | cd92affd8 |
55183081432 has 16 divisors (see below), whose sum is σ = 103666121640. Its totient is φ = 27538782336.
The previous prime is 55183081417. The next prime is 55183081439. The reversal of 55183081432 is 23418038155.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55183081439) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6590353 + ... + 6598720.
Almost surely, 255183081432 is an apocalyptic number.
It is an amenable number.
55183081432 is a deficient number, since it is larger than the sum of its proper divisors (48483040208).
55183081432 is a wasteful number, since it uses less digits than its factorization.
55183081432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13189602 (or 13189598 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 40.
The spelling of 55183081432 in words is "fifty-five billion, one hundred eighty-three million, eighty-one thousand, four hundred thirty-two".
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