Base | Representation |
---|---|
bin | 1100111001001… |
… | …0010011110100 |
3 | 10202202101020021 |
4 | 3032102103310 |
5 | 102320423120 |
6 | 5211014524 |
7 | 1224433621 |
oct | 316222364 |
9 | 122671207 |
10 | 54076660 |
11 | 28585660 |
12 | 1613a444 |
13 | b284b31 |
14 | 7279348 |
15 | 4b32aaa |
hex | 33924f4 |
54076660 has 96 divisors (see below), whose sum is σ = 138257280. Its totient is φ = 17510400.
The previous prime is 54076639. The next prime is 54076691. The reversal of 54076660 is 6667045.
54076660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70680 + ... + 71440.
It is an arithmetic number, because the mean of its divisors is an integer number (1440180).
Almost surely, 254076660 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 54076660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69128640).
54076660 is an abundant number, since it is smaller than the sum of its proper divisors (84180620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54076660 is a wasteful number, since it uses less digits than its factorization.
54076660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 817 (or 815 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 54076660 is about 7353.6834307713. The cubic root of 54076660 is about 378.1550925212.
The spelling of 54076660 in words is "fifty-four million, seventy-six thousand, six hundred sixty".
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