Base | Representation |
---|---|
bin | 1001000101001011101… |
… | …11000010011110100110 |
3 | 1002211101020021020200202 |
4 | 10202211313002132212 |
5 | 20103004200022042 |
6 | 355201250110502 |
7 | 31354103623544 |
oct | 4424567023646 |
9 | 1084336236622 |
10 | 312020314022 |
11 | 11036637311a |
12 | 5057ab7b432 |
13 | 23567256761 |
14 | 1115d72ad94 |
15 | 81b2ae3632 |
hex | 48a5dc27a6 |
312020314022 has 8 divisors (see below), whose sum is σ = 468124713936. Its totient is φ = 155978742712.
The previous prime is 312020314019. The next prime is 312020314027. The reversal of 312020314022 is 220413020213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 312020313985 and 312020314003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312020314027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15694733 + ... + 15714600.
It is an arithmetic number, because the mean of its divisors is an integer number (58515589242).
Almost surely, 2312020314022 is an apocalyptic number.
312020314022 is a deficient number, since it is larger than the sum of its proper divisors (156104399914).
312020314022 is a wasteful number, since it uses less digits than its factorization.
312020314022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31414302.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 312020314022 its reverse (220413020213), we get a palindrome (532433334235).
The spelling of 312020314022 in words is "three hundred twelve billion, twenty million, three hundred fourteen thousand, twenty-two".
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