Base | Representation |
---|---|
bin | 10110111011100001… |
… | …00010001110100010 |
3 | 1011202221020020212122 |
4 | 23131300202032202 |
5 | 200202432004214 |
6 | 5353315024242 |
7 | 614030602262 |
oct | 133560421642 |
9 | 34687206778 |
10 | 12310422434 |
11 | 5247a04642 |
12 | 247689b082 |
13 | 121257153b |
14 | 84ad457a2 |
15 | 4c0b3c88e |
hex | 2ddc223a2 |
12310422434 has 16 divisors (see below), whose sum is σ = 19277077248. Its totient is φ = 5884968672.
The previous prime is 12310422433. The next prime is 12310422437. The reversal of 12310422434 is 43422401321.
It is not an unprimeable number, because it can be changed into a prime (12310422433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46694 + ... + 163710.
It is an arithmetic number, because the mean of its divisors is an integer number (1204817328).
Almost surely, 212310422434 is an apocalyptic number.
12310422434 is a deficient number, since it is larger than the sum of its proper divisors (6966654814).
12310422434 is a wasteful number, since it uses less digits than its factorization.
12310422434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119329.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 12310422434 its reverse (43422401321), we get a palindrome (55732823755).
The spelling of 12310422434 in words is "twelve billion, three hundred ten million, four hundred twenty-two thousand, four hundred thirty-four".
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