Base | Representation |
---|---|
bin | 10010100111110… |
… | …111101001000110 |
3 | 210202220200001020 |
4 | 102213313221012 |
5 | 1114441111124 |
6 | 51000412010 |
7 | 10512464625 |
oct | 2247675106 |
9 | 722820036 |
10 | 312441414 |
11 | 15040194a |
12 | 88777006 |
13 | 4c96599c |
14 | 2d6d16bc |
15 | 1c66a379 |
hex | 129f7a46 |
312441414 has 8 divisors (see below), whose sum is σ = 624882840. Its totient is φ = 104147136.
The previous prime is 312441373. The next prime is 312441433. The reversal of 312441414 is 414144213.
It is a sphenic number, since it is the product of 3 distinct primes.
312441414 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26036779 + ... + 26036790.
It is an arithmetic number, because the mean of its divisors is an integer number (78110355).
Almost surely, 2312441414 is an apocalyptic number.
312441414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312441414 is a wasteful number, since it uses less digits than its factorization.
312441414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52073574.
The product of its digits is 1536, while the sum is 24.
The square root of 312441414 is about 17676.0123896766. The cubic root of 312441414 is about 678.5619943329.
Adding to 312441414 its reverse (414144213), we get a palindrome (726585627).
The spelling of 312441414 in words is "three hundred twelve million, four hundred forty-one thousand, four hundred fourteen".
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