Base | Representation |
---|---|
bin | 11101001010011101… |
… | …100101100110010010 |
3 | 2222211022220010001222 |
4 | 131022131211212102 |
5 | 1003112343304414 |
6 | 22215132325042 |
7 | 2155663646600 |
oct | 351235454622 |
9 | 88738803058 |
10 | 31314041234 |
11 | 12309a61723 |
12 | 609b013782 |
13 | 2c506a81a8 |
14 | 1730b82870 |
15 | c3418e68e |
hex | 74a765992 |
31314041234 has 24 divisors (see below), whose sum is σ = 54652383180. Its totient is φ = 13417214496.
The previous prime is 31314041207. The next prime is 31314041249. The reversal of 31314041234 is 43214041313.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 31312364209 + 1677025 = 176953^2 + 1295^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 419972 + ... + 488880.
Almost surely, 231314041234 is an apocalyptic number.
31314041234 is a deficient number, since it is larger than the sum of its proper divisors (23338341946).
31314041234 is a wasteful number, since it uses less digits than its factorization.
31314041234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73562 (or 73555 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 31314041234 its reverse (43214041313), we get a palindrome (74528082547).
The spelling of 31314041234 in words is "thirty-one billion, three hundred fourteen million, forty-one thousand, two hundred thirty-four".
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