Base | Representation |
---|---|
bin | 1100101101010… |
… | …0010011101000 |
3 | 10201021211200010 |
4 | 3023110103220 |
5 | 102121022113 |
6 | 5142211520 |
7 | 1215012642 |
oct | 313242350 |
9 | 121254603 |
10 | 53298408 |
11 | 280a3979 |
12 | 15a23ba0 |
13 | b071827 |
14 | 7115892 |
15 | 4a2c1c3 |
hex | 32d44e8 |
53298408 has 32 divisors (see below), whose sum is σ = 133538400. Its totient is φ = 17727168.
The previous prime is 53298397. The next prime is 53298409. The reversal of 53298408 is 80489235.
It is a happy number.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (53298409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10035 + ... + 14397.
It is an arithmetic number, because the mean of its divisors is an integer number (4173075).
Almost surely, 253298408 is an apocalyptic number.
It is an amenable number.
53298408 is an abundant number, since it is smaller than the sum of its proper divisors (80239992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53298408 is a wasteful number, since it uses less digits than its factorization.
53298408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4881 (or 4877 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 53298408 is about 7300.5758676970. The cubic root of 53298408 is about 376.3322286182.
The spelling of 53298408 in words is "fifty-three million, two hundred ninety-eight thousand, four hundred eight".
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