Base | Representation |
---|---|
bin | 10111110101111… |
… | …011010000011010 |
3 | 1000212200201201220 |
4 | 113311323100122 |
5 | 1304400343224 |
6 | 103405352510 |
7 | 12625022442 |
oct | 2765732032 |
9 | 1025621656 |
10 | 400012314 |
11 | 195884199 |
12 | b1b68736 |
13 | 64b470a0 |
14 | 3b1a9122 |
15 | 251b7279 |
hex | 17d7b41a |
400012314 has 16 divisors (see below), whose sum is σ = 861565152. Its totient is φ = 123080688.
The previous prime is 400012307. The next prime is 400012321. The reversal of 400012314 is 413210004.
It is an interprime number because it is at equal distance from previous prime (400012307) and next prime (400012321).
It is a junction number, because it is equal to n+sod(n) for n = 400012293 and 400012302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2564104 + ... + 2564259.
It is an arithmetic number, because the mean of its divisors is an integer number (53847822).
Almost surely, 2400012314 is an apocalyptic number.
400012314 is an abundant number, since it is smaller than the sum of its proper divisors (461552838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
400012314 is a wasteful number, since it uses less digits than its factorization.
400012314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5128381.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 400012314 is about 20000.3078476307. The cubic root of 400012314 is about 736.8138605111.
Adding to 400012314 its reverse (413210004), we get a palindrome (813222318).
The spelling of 400012314 in words is "four hundred million, twelve thousand, three hundred fourteen".
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