Base | Representation |
---|---|
bin | 10010001110111111101100 |
3 | 22222211221111 |
4 | 102032333230 |
5 | 2210430022 |
6 | 250241404 |
7 | 55425616 |
oct | 22167754 |
9 | 8884844 |
10 | 4780012 |
11 | 2775326 |
12 | 1726264 |
13 | cb4913 |
14 | 8c5db6 |
15 | 646477 |
hex | 48efec |
4780012 has 24 divisors (see below), whose sum is σ = 8769600. Its totient is φ = 2276736.
The previous prime is 4780007. The next prime is 4780033. The reversal of 4780012 is 2100874.
It is a super-3 number, since 3×47800123 (a number of 21 digits) contains 333 as substring.
It is a zygodrome in base 3.
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, 10093 + ... + 10555.
It is an arithmetic number, because the mean of its divisors is an integer number (365400).
Almost surely, 24780012 is an apocalyptic number.
It is an amenable number.
4780012 is a deficient number, since it is larger than the sum of its proper divisors (3989588).
4780012 is a wasteful number, since it uses less digits than its factorization.
4780012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 585 (or 583 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 22.
The square root of 4780012 is about 2186.3238552419. The cubic root of 4780012 is about 168.4520610190.
Adding to 4780012 its reverse (2100874), we get a palindrome (6880886).
The spelling of 4780012 in words is "four million, seven hundred eighty thousand, twelve".
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