Base | Representation |
---|---|
bin | 110010110011101011… |
… | …000101101011100000 |
3 | 12012210222000121001022 |
4 | 302303223011223200 |
5 | 1343211312242142 |
6 | 41021202025012 |
7 | 3640620362420 |
oct | 626353055340 |
9 | 165728017038 |
10 | 54554024672 |
11 | 21155363204 |
12 | a6a6048168 |
13 | 51b53b0794 |
14 | 28d74a0480 |
15 | 16445a56d2 |
hex | cb3ac5ae0 |
54554024672 has 24 divisors (see below), whose sum is σ = 122746556016. Its totient is φ = 23380296192.
The previous prime is 54554024671. The next prime is 54554024677. The reversal of 54554024672 is 27642045545.
54554024672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×545540246722 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54554024671) 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, 121772153 + ... + 121772600.
It is an arithmetic number, because the mean of its divisors is an integer number (5114439834).
Almost surely, 254554024672 is an apocalyptic number.
It is an amenable number.
54554024672 is an abundant number, since it is smaller than the sum of its proper divisors (68192531344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54554024672 is a wasteful number, since it uses less digits than its factorization.
54554024672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243544770 (or 243544762 counting only the distinct ones).
The product of its (nonzero) digits is 1344000, while the sum is 44.
The spelling of 54554024672 in words is "fifty-four billion, five hundred fifty-four million, twenty-four thousand, six hundred seventy-two".
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