Base | Representation |
---|---|
bin | 1001011010011010101… |
… | …01011100001000101101 |
3 | 1010220210200210221222202 |
4 | 10231031111130020231 |
5 | 20244331010404401 |
6 | 404324353151245 |
7 | 32236435516043 |
oct | 4551525341055 |
9 | 1126720727882 |
10 | 323420013101 |
11 | 115186190829 |
12 | 5282085b525 |
13 | 24662c18723 |
14 | 11921724393 |
15 | 862d7d706b |
hex | 4b4d55c22d |
323420013101 has 4 divisors (see below), whose sum is σ = 342444719772. Its totient is φ = 304395306432.
The previous prime is 323420013097. The next prime is 323420013113. The reversal of 323420013101 is 101310024323.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101310024323 = 41 ⋅2470976203.
It can be written as a sum of positive squares in 2 ways, for example, as 300714043876 + 22705969225 = 548374^2 + 150685^2 .
It is a cyclic number.
It is not a de Polignac number, because 323420013101 - 22 = 323420013097 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323420013131) 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, 9512353310 + ... + 9512353343.
It is an arithmetic number, because the mean of its divisors is an integer number (85611179943).
Almost surely, 2323420013101 is an apocalyptic number.
It is an amenable number.
323420013101 is a deficient number, since it is larger than the sum of its proper divisors (19024706671).
323420013101 is a wasteful number, since it uses less digits than its factorization.
323420013101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19024706670.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 323420013101 its reverse (101310024323), we get a palindrome (424730037424).
The spelling of 323420013101 in words is "three hundred twenty-three billion, four hundred twenty million, thirteen thousand, one hundred one".
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