Base | Representation |
---|---|
bin | 1111010000101… |
… | …1011110000000 |
3 | 11110110001100220 |
4 | 3310023132000 |
5 | 112341310422 |
6 | 10203543040 |
7 | 1405035255 |
oct | 364133600 |
9 | 143401326 |
10 | 64010112 |
11 | 3314a821 |
12 | 1952aa80 |
13 | 1035230a |
14 | 870342c |
15 | 5945e5c |
hex | 3d0b780 |
64010112 has 32 divisors (see below), whose sum is σ = 170027880. Its totient is φ = 21336576.
The previous prime is 64010087. The next prime is 64010119. The reversal of 64010112 is 21101046.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 64010091 and 64010100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64010119) 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, 82963 + ... + 83730.
Almost surely, 264010112 is an apocalyptic number.
It is an amenable number.
64010112 is an abundant number, since it is smaller than the sum of its proper divisors (106017768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64010112 is a wasteful number, since it uses less digits than its factorization.
64010112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166710 (or 166698 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 64010112 is about 8000.6319750380. The cubic root of 64010112 is about 400.0210655573.
Adding to 64010112 its reverse (21101046), we get a palindrome (85111158).
The spelling of 64010112 in words is "sixty-four million, ten thousand, one hundred twelve".
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