Base | Representation |
---|---|
bin | 1101000000101… |
… | …0110001001100 |
3 | 10210200110001100 |
4 | 3100022301030 |
5 | 102432220220 |
6 | 5225343100 |
7 | 1231560246 |
oct | 320126114 |
9 | 123613040 |
10 | 54570060 |
11 | 28892326 |
12 | 16337a90 |
13 | b3c859c |
14 | 7367096 |
15 | 4bcdd90 |
hex | 340ac4c |
54570060 has 72 divisors (see below), whose sum is σ = 166669776. Its totient is φ = 14451840.
The previous prime is 54570049. The next prime is 54570067. The reversal of 54570060 is 6007545.
It is not an unprimeable number, because it can be changed into a prime (54570067) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27295 + ... + 29225.
It is an arithmetic number, because the mean of its divisors is an integer number (2314858).
Almost surely, 254570060 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54570060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83334888).
54570060 is an abundant number, since it is smaller than the sum of its proper divisors (112099716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54570060 is a wasteful number, since it uses less digits than its factorization.
54570060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2103 (or 2098 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 54570060 is about 7387.1550680895. The cubic root of 54570060 is about 379.3017185594.
The spelling of 54570060 in words is "fifty-four million, five hundred seventy thousand, sixty".
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