Base | Representation |
---|---|
bin | 110010101101001010… |
… | …011101000111010100 |
3 | 12012112100111202000222 |
4 | 302231022131013110 |
5 | 1343000332302422 |
6 | 41002301053512 |
7 | 3635123135420 |
oct | 625512350724 |
9 | 165470452028 |
10 | 54444806612 |
11 | 210a9746049 |
12 | a675557298 |
13 | 5198890301 |
14 | 28c6b8db80 |
15 | 1639bce842 |
hex | cad29d1d4 |
54444806612 has 12 divisors (see below), whose sum is σ = 108889613280. Its totient is φ = 23333488536.
The previous prime is 54444806587. The next prime is 54444806621. The reversal of 54444806612 is 21660844445.
It is a happy number.
54444806612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
54444806612 is an admirable number.
It is a congruent number.
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, 972228662 + ... + 972228717.
It is an arithmetic number, because the mean of its divisors is an integer number (9074134440).
Almost surely, 254444806612 is an apocalyptic number.
It is an amenable number.
54444806612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54444806612 is a wasteful number, since it uses less digits than its factorization.
54444806612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1944457390 (or 1944457388 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 44.
The spelling of 54444806612 in words is "fifty-four billion, four hundred forty-four million, eight hundred six thousand, six hundred twelve".
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