Base | Representation |
---|---|
bin | 1111000010000… |
… | …1000000100000 |
3 | 11101122021000022 |
4 | 3300201000200 |
5 | 112120043020 |
6 | 10131213012 |
7 | 1363625354 |
oct | 360410040 |
9 | 141567008 |
10 | 63049760 |
11 | 32654244 |
12 | 19147168 |
13 | 100a7167 |
14 | 8533464 |
15 | 5806625 |
hex | 3c21020 |
63049760 has 48 divisors (see below), whose sum is σ = 151502400. Its totient is φ = 24788736.
The previous prime is 63049757. The next prime is 63049769. The reversal of 63049760 is 6794036.
It is a self number, because there is not a number n which added to its sum of digits gives 63049760.
It is not an unprimeable number, because it can be changed into a prime (63049769) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6101 + ... + 12779.
It is an arithmetic number, because the mean of its divisors is an integer number (3156300).
Almost surely, 263049760 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 63049760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75751200).
63049760 is an abundant number, since it is smaller than the sum of its proper divisors (88452640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63049760 is a wasteful number, since it uses less digits than its factorization.
63049760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6753 (or 6745 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 35.
The square root of 63049760 is about 7940.3878998447. The cubic root of 63049760 is about 398.0104540069.
The spelling of 63049760 in words is "sixty-three million, forty-nine thousand, seven hundred sixty".
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