Base | Representation |
---|---|
bin | 101101111110… |
… | …001000100010 |
3 | 211200020211112 |
4 | 231332020202 |
5 | 11041112403 |
6 | 1110143322 |
7 | 204301022 |
oct | 55761042 |
9 | 24606745 |
10 | 12050978 |
11 | 6891095 |
12 | 4051b42 |
13 | 265c274 |
14 | 1859a82 |
15 | 10d09d8 |
hex | b7e222 |
12050978 has 16 divisors (see below), whose sum is σ = 19108320. Its totient is φ = 5684256.
The previous prime is 12050953. The next prime is 12051023. The reversal of 12050978 is 87905021.
12050978 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11150 + ... + 12182.
It is an arithmetic number, because the mean of its divisors is an integer number (1194270).
Almost surely, 212050978 is an apocalyptic number.
12050978 is a deficient number, since it is larger than the sum of its proper divisors (7057342).
12050978 is a wasteful number, since it uses less digits than its factorization.
12050978 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1361.
The product of its (nonzero) digits is 5040, while the sum is 32.
The square root of 12050978 is about 3471.4518576526. The cubic root of 12050978 is about 229.2665863044.
Adding to 12050978 its reverse (87905021), we get a palindrome (99955999).
The spelling of 12050978 in words is "twelve million, fifty thousand, nine hundred seventy-eight".
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