Base | Representation |
---|---|
bin | 1110010011110… |
… | …1010100101100 |
3 | 11011221022222102 |
4 | 3210331110230 |
5 | 110331120022 |
6 | 5542234232 |
7 | 1326106313 |
oct | 344752454 |
9 | 134838872 |
10 | 60020012 |
11 | 30974a18 |
12 | 18125978 |
13 | c586100 |
14 | 7d8527a |
15 | 5408a92 |
hex | 393d52c |
60020012 has 36 divisors (see below), whose sum is σ = 119747880. Its totient is φ = 26237952.
The previous prime is 60019997. The next prime is 60020017. The reversal of 60020012 is 21002006.
It is a junction number, because it is equal to n+sod(n) for n = 60019975 and 60020002.
It is not an unprimeable number, because it can be changed into a prime (60020017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10508 + ... + 15180.
It is an arithmetic number, because the mean of its divisors is an integer number (3326330).
Almost surely, 260020012 is an apocalyptic number.
It is an amenable number.
60020012 is a deficient number, since it is larger than the sum of its proper divisors (59727868).
60020012 is a wasteful number, since it uses less digits than its factorization.
60020012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4722 (or 4707 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 60020012 is about 7747.2583537662. The cubic root of 60020012 is about 391.5302839073.
Adding to 60020012 its reverse (21002006), we get a palindrome (81022018).
The spelling of 60020012 in words is "sixty million, twenty thousand, twelve".
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