Base | Representation |
---|---|
bin | 1001011001110111010… |
… | …01001110111011111110 |
3 | 1010220001000022220110111 |
4 | 10230323221032323332 |
5 | 20243224020241110 |
6 | 404235111500234 |
7 | 32226202661563 |
oct | 4547351167376 |
9 | 1126030286414 |
10 | 323123212030 |
11 | 1150436a1793 |
12 | 5275938767a |
13 | 2461659a9a8 |
14 | 118d414486a |
15 | 861270ae8a |
hex | 4b3ba4eefe |
323123212030 has 32 divisors (see below), whose sum is σ = 582958788480. Its totient is φ = 128952345600.
The previous prime is 323123212019. The next prime is 323123212031. The reversal of 323123212030 is 30212321323.
It is a super-2 number, since 2×3231232120302 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 323123211992 and 323123212010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323123212031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18401755 + ... + 18419305.
It is an arithmetic number, because the mean of its divisors is an integer number (18217462140).
Almost surely, 2323123212030 is an apocalyptic number.
323123212030 is a deficient number, since it is larger than the sum of its proper divisors (259835576450).
323123212030 is a wasteful number, since it uses less digits than its factorization.
323123212030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21684.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 323123212030 its reverse (30212321323), we get a palindrome (353335533353).
The spelling of 323123212030 in words is "three hundred twenty-three billion, one hundred twenty-three million, two hundred twelve thousand, thirty".
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