Base | Representation |
---|---|
bin | 1101000010000… |
… | …0110010011100 |
3 | 10210212000202210 |
4 | 3100200302130 |
5 | 102443112002 |
6 | 5231320420 |
7 | 1232414223 |
oct | 320406234 |
9 | 123760683 |
10 | 54660252 |
11 | 28944069 |
12 | 16380110 |
13 | b42a65a |
14 | 738bcba |
15 | 4bea96c |
hex | 3420c9c |
54660252 has 12 divisors (see below), whose sum is σ = 127540616. Its totient is φ = 18220080.
The previous prime is 54660251. The next prime is 54660301. The reversal of 54660252 is 25206645.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54660251) 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, 2277499 + ... + 2277522.
Almost surely, 254660252 is an apocalyptic number.
It is an amenable number.
54660252 is an abundant number, since it is smaller than the sum of its proper divisors (72880364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54660252 is a wasteful number, since it uses less digits than its factorization.
54660252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4555028 (or 4555026 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 54660252 is about 7393.2571982855. The cubic root of 54660252 is about 379.5105702677.
Adding to 54660252 its reverse (25206645), we get a palindrome (79866897).
The spelling of 54660252 in words is "fifty-four million, six hundred sixty thousand, two hundred fifty-two".
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