Base | Representation |
---|---|
bin | 1111001111001… |
… | …1100001000010 |
3 | 11110021001210012 |
4 | 3303303201002 |
5 | 112330141002 |
6 | 10201504522 |
7 | 1404146240 |
oct | 363634102 |
9 | 143231705 |
10 | 63912002 |
11 | 33093040 |
12 | 194a2142 |
13 | 1031976b |
14 | 86b9790 |
15 | 5926d52 |
hex | 3cf3842 |
63912002 has 16 divisors (see below), whose sum is σ = 119524032. Its totient is φ = 24900720.
The previous prime is 63911983. The next prime is 63912019. The reversal of 63912002 is 20021936.
63912002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207353 + ... + 207660.
It is an arithmetic number, because the mean of its divisors is an integer number (7470252).
Almost surely, 263912002 is an apocalyptic number.
63912002 is a deficient number, since it is larger than the sum of its proper divisors (55612030).
63912002 is a wasteful number, since it uses less digits than its factorization.
63912002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 415033.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 63912002 is about 7994.4982331601. The cubic root of 63912002 is about 399.8165867451.
Adding to 63912002 its reverse (20021936), we get a palindrome (83933938).
The spelling of 63912002 in words is "sixty-three million, nine hundred twelve thousand, two".
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