Base | Representation |
---|---|
bin | 101111010110… |
… | …010100101110 |
3 | 212100121100100 |
4 | 233112110232 |
5 | 11134142311 |
6 | 1122011530 |
7 | 210334122 |
oct | 57262456 |
9 | 25317310 |
10 | 12412206 |
11 | 7008524 |
12 | 41a6ba6 |
13 | 2757801 |
14 | 1911582 |
15 | 1152a56 |
hex | bd652e |
12412206 has 24 divisors (see below), whose sum is σ = 28309320. Its totient is φ = 3919536.
The previous prime is 12412199. The next prime is 12412237. The reversal of 12412206 is 60221421.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17805 + ... + 18488.
It is an arithmetic number, because the mean of its divisors is an integer number (1179555).
Almost surely, 212412206 is an apocalyptic number.
12412206 is an abundant number, since it is smaller than the sum of its proper divisors (15897114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12412206 is a wasteful number, since it uses less digits than its factorization.
12412206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36320 (or 36317 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 12412206 is about 3523.0960815737. The cubic root of 12412206 is about 231.5348264448.
Adding to 12412206 its reverse (60221421), we get a palindrome (72633627).
The spelling of 12412206 in words is "twelve million, four hundred twelve thousand, two hundred six".
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