Base | Representation |
---|---|
bin | 11001100001101… |
… | …00011101110110 |
3 | 112220220122110120 |
4 | 30300310131312 |
5 | 414303440111 |
6 | 33125232410 |
7 | 5210012256 |
oct | 1460643566 |
9 | 486818416 |
10 | 214124406 |
11 | aa95a921 |
12 | 5b862706 |
13 | 35491242 |
14 | 2061b966 |
15 | 13be9406 |
hex | cc34776 |
214124406 has 16 divisors (see below), whose sum is σ = 428499504. Its totient is φ = 71333024.
The previous prime is 214124387. The next prime is 214124419. The reversal of 214124406 is 604421412.
It is a happy number.
It is a super-2 number, since 2×2141244062 = 91698522489705672, which contains 22 as substring.
It is a congruent number.
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, 1756 + ... + 20768.
It is an arithmetic number, because the mean of its divisors is an integer number (26781219).
Almost surely, 2214124406 is an apocalyptic number.
214124406 is an abundant number, since it is smaller than the sum of its proper divisors (214375098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214124406 is a wasteful number, since it uses less digits than its factorization.
214124406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20895.
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 214124406 is about 14632.9903300727. The cubic root of 214124406 is about 598.2582878457.
Adding to 214124406 its reverse (604421412), we get a palindrome (818545818).
The spelling of 214124406 in words is "two hundred fourteen million, one hundred twenty-four thousand, four hundred six".
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