Base | Representation |
---|---|
bin | 110011111010011001… |
… | …101110100100010000 |
3 | 12022212122212201001121 |
4 | 303322121232210100 |
5 | 1403124101442023 |
6 | 41335031412024 |
7 | 4012206520561 |
oct | 637231564420 |
9 | 168778781047 |
10 | 55740655888 |
11 | 21704168865 |
12 | a977524014 |
13 | 53441a3c28 |
14 | 29aad10168 |
15 | 16b384ed5d |
hex | cfa66e910 |
55740655888 has 20 divisors (see below), whose sum is σ = 108001827520. Its totient is φ = 27869216544.
The previous prime is 55740655793. The next prime is 55740655897. The reversal of 55740655888 is 88855604755.
55740655888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472381 + ... + 578467.
It is an arithmetic number, because the mean of its divisors is an integer number (5400091376).
Almost surely, 255740655888 is an apocalyptic number.
It is an amenable number.
55740655888 is a deficient number, since it is larger than the sum of its proper divisors (52261171632).
55740655888 is a wasteful number, since it uses less digits than its factorization.
55740655888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138934 (or 138928 counting only the distinct ones).
The product of its (nonzero) digits is 53760000, while the sum is 61.
The spelling of 55740655888 in words is "fifty-five billion, seven hundred forty million, six hundred fifty-five thousand, eight hundred eighty-eight".
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