Base | Representation |
---|---|
bin | 1100111110000… |
… | …0000111001100 |
3 | 10210100120101020 |
4 | 3033200013030 |
5 | 102411122330 |
6 | 5221514140 |
7 | 1230231666 |
oct | 317400714 |
9 | 123316336 |
10 | 54395340 |
11 | 2878302a |
12 | 16272950 |
13 | b366bbc |
14 | 731d536 |
15 | 4b97210 |
hex | 33e01cc |
54395340 has 24 divisors (see below), whose sum is σ = 152307120. Its totient is φ = 14505408.
The previous prime is 54395333. The next prime is 54395353. The reversal of 54395340 is 4359345.
It is a zygodrome in base 2.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453235 + ... + 453354.
It is an arithmetic number, because the mean of its divisors is an integer number (6346130).
Almost surely, 254395340 is an apocalyptic number.
It is an amenable number.
54395340 is an abundant number, since it is smaller than the sum of its proper divisors (97911780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54395340 is a wasteful number, since it uses less digits than its factorization.
54395340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 906601 (or 906599 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 33.
The square root of 54395340 is about 7375.3196540896. The cubic root of 54395340 is about 378.8964752762.
The spelling of 54395340 in words is "fifty-four million, three hundred ninety-five thousand, three hundred forty".
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