Base | Representation |
---|---|
bin | 1100101110010… |
… | …1000100101000 |
3 | 10201102022212112 |
4 | 3023211010220 |
5 | 102130221310 |
6 | 5143501452 |
7 | 1215420104 |
oct | 313450450 |
9 | 121368775 |
10 | 53367080 |
11 | 28140528 |
12 | 15a57888 |
13 | b096b70 |
14 | 7132904 |
15 | 4a42705 |
hex | 32e5128 |
53367080 has 64 divisors (see below), whose sum is σ = 136941840. Its totient is φ = 18542592.
The previous prime is 53367077. The next prime is 53367101. The reversal of 53367080 is 8076335.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 12432676 + 40934404 = 3526^2 + 6398^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5822 + ... + 11858.
Almost surely, 253367080 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 53367080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68470920).
53367080 is an abundant number, since it is smaller than the sum of its proper divisors (83574760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53367080 is a wasteful number, since it uses less digits than its factorization.
53367080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6078 (or 6074 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 53367080 is about 7305.2775443511. The cubic root of 53367080 is about 376.4937868862.
The spelling of 53367080 in words is "fifty-three million, three hundred sixty-seven thousand, eighty".
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