Base | Representation |
---|---|
bin | 1000110110101010001… |
… | …11000111101010100011 |
3 | 1002002020211110221221222 |
4 | 10123111013013222203 |
5 | 14441022104433011 |
6 | 351431433205255 |
7 | 30656634613523 |
oct | 4332507075243 |
9 | 1062224427858 |
10 | 304223124131 |
11 | 108025027a33 |
12 | 4ab6386082b |
13 | 228c3a42a24 |
14 | 10a1dd77683 |
15 | 7da8309ddb |
hex | 46d51c7aa3 |
304223124131 has 4 divisors (see below), whose sum is σ = 304240031232. Its totient is φ = 304206217032.
The previous prime is 304223124097. The next prime is 304223124151. The reversal of 304223124131 is 131421322403.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 304223124131 - 222 = 304218929827 is a prime.
It is a super-2 number, since 2×3042231241312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 304223124131.
It is not an unprimeable number, because it can be changed into a prime (304223124151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8426531 + ... + 8462556.
It is an arithmetic number, because the mean of its divisors is an integer number (76060007808).
Almost surely, 2304223124131 is an apocalyptic number.
304223124131 is a deficient number, since it is larger than the sum of its proper divisors (16907101).
304223124131 is a wasteful number, since it uses less digits than its factorization.
304223124131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16907100.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 304223124131 its reverse (131421322403), we get a palindrome (435644446534).
The spelling of 304223124131 in words is "three hundred four billion, two hundred twenty-three million, one hundred twenty-four thousand, one hundred thirty-one".
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