Base | Representation |
---|---|
bin | 1111000001110… |
… | …0001100000000 |
3 | 11101121020221001 |
4 | 3300130030000 |
5 | 112113430031 |
6 | 10130541344 |
7 | 1363513660 |
oct | 360341400 |
9 | 141536831 |
10 | 63030016 |
11 | 32640425 |
12 | 19137854 |
13 | 1009b18a |
14 | 852a1a0 |
15 | 5800861 |
hex | 3c1c300 |
63030016 has 72 divisors (see below), whose sum is σ = 152318880. Its totient is φ = 25411584.
The previous prime is 63029987. The next prime is 63030041. The reversal of 63030016 is 61003036.
It is a happy number.
It is a zygodrome in base 2.
It is a junction number, because it is equal to n+sod(n) for n = 63029975 and 63030002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29430 + ... + 31498.
It is an arithmetic number, because the mean of its divisors is an integer number (2115540).
Almost surely, 263030016 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 63030016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76159440).
63030016 is an abundant number, since it is smaller than the sum of its proper divisors (89288864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63030016 is a wasteful number, since it uses less digits than its factorization.
63030016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2109 (or 2095 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 63030016 is about 7939.1445382988. The cubic root of 63030016 is about 397.9689040796.
The spelling of 63030016 in words is "sixty-three million, thirty thousand, sixteen".
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