Base | Representation |
---|---|
bin | 1111000101101… |
… | …1010110110000 |
3 | 11102002101211212 |
4 | 3301123112300 |
5 | 112200220002 |
6 | 10140255252 |
7 | 1365642212 |
oct | 361332660 |
9 | 142071755 |
10 | 63288752 |
11 | 327a785a |
12 | 19241528 |
13 | 1015bb87 |
14 | 85965b2 |
15 | 5852352 |
hex | 3c5b5b0 |
63288752 has 20 divisors (see below), whose sum is σ = 122912520. Its totient is φ = 31569408.
The previous prime is 63288751. The next prime is 63288821. The reversal of 63288752 is 25788236.
It is a super-2 number, since 2×632887522 = 8010932259435008, which contains 22 as substring.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (63288751) 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, 2624 + ... + 11552.
It is an arithmetic number, because the mean of its divisors is an integer number (6145626).
Almost surely, 263288752 is an apocalyptic number.
It is an amenable number.
63288752 is a deficient number, since it is larger than the sum of its proper divisors (59623768).
63288752 is a wasteful number, since it uses less digits than its factorization.
63288752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9380 (or 9374 counting only the distinct ones).
The product of its digits is 161280, while the sum is 41.
The square root of 63288752 is about 7955.4228046032. The cubic root of 63288752 is about 398.5127101093.
The spelling of 63288752 in words is "sixty-three million, two hundred eighty-eight thousand, seven hundred fifty-two".
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