Base | Representation |
---|---|
bin | 1101000100100… |
… | …1111001110100 |
3 | 10211011120210010 |
4 | 3101021321310 |
5 | 103014004120 |
6 | 5235100220 |
7 | 1234015215 |
oct | 321117164 |
9 | 124146703 |
10 | 54828660 |
11 | 28a49647 |
12 | 16441670 |
13 | b4891c3 |
14 | 73d340c |
15 | 4c307e0 |
hex | 3449e74 |
54828660 has 24 divisors (see below), whose sum is σ = 153520416. Its totient is φ = 14620960.
The previous prime is 54828611. The next prime is 54828667. The reversal of 54828660 is 6682845.
54828660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54828667) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 456846 + ... + 456965.
It is an arithmetic number, because the mean of its divisors is an integer number (6396684).
Almost surely, 254828660 is an apocalyptic number.
It is an amenable number.
54828660 is an abundant number, since it is smaller than the sum of its proper divisors (98691756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54828660 is a wasteful number, since it uses less digits than its factorization.
54828660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 913823 (or 913821 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 54828660 is about 7404.6377359058. The cubic root of 54828660 is about 379.8999274803.
The spelling of 54828660 in words is "fifty-four million, eight hundred twenty-eight thousand, six hundred sixty".
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