Base | Representation |
---|---|
bin | 10010100011111… |
… | …100110011110000 |
3 | 210200222110200212 |
4 | 102203330303300 |
5 | 1114210222000 |
6 | 50522403252 |
7 | 10500655352 |
oct | 2243746360 |
9 | 720873625 |
10 | 311414000 |
11 | 14a86aa47 |
12 | 88360528 |
13 | 4c696151 |
14 | 2d5050d2 |
15 | 1c515c35 |
hex | 128fccf0 |
311414000 has 40 divisors (see below), whose sum is σ = 753003888. Its totient is φ = 124564800.
The previous prime is 311413987. The next prime is 311414021. The reversal of 311414000 is 414113.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
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, 75854 + ... + 79853.
Almost surely, 2311414000 is an apocalyptic number.
It is an amenable number.
311414000 is an abundant number, since it is smaller than the sum of its proper divisors (441589888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
311414000 is a wasteful number, since it uses less digits than its factorization.
311414000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155730 (or 155714 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 311414000 is about 17646.9260779321. The cubic root of 311414000 is about 677.8173964319.
Adding to 311414000 its reverse (414113), we get a palindrome (311828113).
The spelling of 311414000 in words is "three hundred eleven million, four hundred fourteen thousand".
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