Base | Representation |
---|---|
bin | 1111000101011… |
… | …0110011000000 |
3 | 11102001110020022 |
4 | 3301112303000 |
5 | 112144120310 |
6 | 10140033012 |
7 | 1365533606 |
oct | 361266300 |
9 | 142043208 |
10 | 63270080 |
11 | 32794825 |
12 | 19232768 |
13 | 10153523 |
14 | 858d876 |
15 | 584ba55 |
hex | 3c56cc0 |
63270080 has 56 divisors (see below), whose sum is σ = 151711152. Its totient is φ = 25132032.
The previous prime is 63270061. The next prime is 63270089. The reversal of 63270080 is 8007236.
It is not an unprimeable number, because it can be changed into a prime (63270089) 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, 51554 + ... + 52766.
Almost surely, 263270080 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 63270080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75855576).
63270080 is an abundant number, since it is smaller than the sum of its proper divisors (88441072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63270080 is a wasteful number, since it uses less digits than its factorization.
63270080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1393 (or 1383 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 63270080 is about 7954.2491788980. The cubic root of 63270080 is about 398.4735153552.
The spelling of 63270080 in words is "sixty-three million, two hundred seventy thousand, eighty".
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