Base | Representation |
---|---|
bin | 10010100110100… |
… | …110110011111110 |
3 | 210202021211220000 |
4 | 102212212303332 |
5 | 1114400012314 |
6 | 50545335130 |
7 | 10506615444 |
oct | 2246466376 |
9 | 722254800 |
10 | 312110334 |
11 | 1501a6128 |
12 | 886374a6 |
13 | 4c87b093 |
14 | 2d646b94 |
15 | 1c602209 |
hex | 129a6cfe |
312110334 has 40 divisors (see below), whose sum is σ = 701098200. Its totient is φ = 103778064.
The previous prime is 312110311. The next prime is 312110341. The reversal of 312110334 is 433011213.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
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 19 ways as a sum of consecutive naturals, for example, 69592 + ... + 73940.
It is an arithmetic number, because the mean of its divisors is an integer number (17527455).
Almost surely, 2312110334 is an apocalyptic number.
312110334 is an abundant number, since it is smaller than the sum of its proper divisors (388987866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312110334 is a wasteful number, since it uses less digits than its factorization.
312110334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4806 (or 4797 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 312110334 is about 17666.6446729423. The cubic root of 312110334 is about 678.3222291639.
Adding to 312110334 its reverse (433011213), we get a palindrome (745121547).
The spelling of 312110334 in words is "three hundred twelve million, one hundred ten thousand, three hundred thirty-four".
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