Base | Representation |
---|---|
bin | 1111100101010… |
… | …1001000101100 |
3 | 11112222122122121 |
4 | 3321111020230 |
5 | 113213013203 |
6 | 10252522324 |
7 | 1422361120 |
oct | 371251054 |
9 | 145878577 |
10 | 65360428 |
11 | 33992291 |
12 | 19a803a4 |
13 | 10705b13 |
14 | 8975580 |
15 | 5b110bd |
hex | 3e5522c |
65360428 has 12 divisors (see below), whose sum is σ = 130720912. Its totient is φ = 28011600.
The previous prime is 65360363. The next prime is 65360429. The reversal of 65360428 is 82406356.
It is a happy number.
65360428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
65360428 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 65360393 and 65360402.
It is not an unprimeable number, because it can be changed into a prime (65360429) 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 3 ways as a sum of consecutive naturals, for example, 1167123 + ... + 1167178.
Almost surely, 265360428 is an apocalyptic number.
It is an amenable number.
65360428 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65360428 is a wasteful number, since it uses less digits than its factorization.
65360428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2334312 (or 2334310 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 34.
The square root of 65360428 is about 8084.5796427520. The cubic root of 65360428 is about 402.8143767671.
The spelling of 65360428 in words is "sixty-five million, three hundred sixty thousand, four hundred twenty-eight".
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