Base | Representation |
---|---|
bin | 1001000101110010010… |
… | …11111001110000011110 |
3 | 1002212012211101011102121 |
4 | 10202321023321300132 |
5 | 20104140201103210 |
6 | 355253351413154 |
7 | 31365121605313 |
oct | 4427113716036 |
9 | 1085184334377 |
10 | 312344550430 |
11 | 1105123a07a0 |
12 | 5064b6841ba |
13 | 235b948c013 |
14 | 1119080cd0a |
15 | 81d12dd6da |
hex | 48b92f9c1e |
312344550430 has 16 divisors (see below), whose sum is σ = 613331117424. Its totient is φ = 113579836480.
The previous prime is 312344550407. The next prime is 312344550589. The reversal of 312344550430 is 34055443213.
It is a happy number.
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, 1419747847 + ... + 1419748066.
It is an arithmetic number, because the mean of its divisors is an integer number (38333194839).
Almost surely, 2312344550430 is an apocalyptic number.
312344550430 is a deficient number, since it is larger than the sum of its proper divisors (300986566994).
312344550430 is a wasteful number, since it uses less digits than its factorization.
312344550430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2839495931.
The product of its (nonzero) digits is 86400, while the sum is 34.
Adding to 312344550430 its reverse (34055443213), we get a palindrome (346399993643).
The spelling of 312344550430 in words is "three hundred twelve billion, three hundred forty-four million, five hundred fifty thousand, four hundred thirty".
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