Base | Representation |
---|---|
bin | 100100101111101010110111… |
… | …0101101000011111011100111 |
3 | 1120101101200011111011201021002 |
4 | 1021133111232231003323213 |
5 | 314330442142443412411 |
6 | 3103225033053343515 |
7 | 125036140441606022 |
oct | 11137255655037347 |
9 | 1511350144151232 |
10 | 323211031232231 |
11 | 93a9203504448a |
12 | 30300568497b9b |
13 | 10b46891a7905c |
14 | 59b56d6b4c1b9 |
15 | 27576d9a6b33b |
hex | 125f56eb43ee7 |
323211031232231 has 8 divisors (see below), whose sum is σ = 323235800331600. Its totient is φ = 323186262874560.
The previous prime is 323211031232213. The next prime is 323211031232261. The reversal of 323211031232231 is 132232130112323.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 323211031232231 - 238 = 322936153325287 is a prime.
It is a super-2 number, since 2×3232110312322312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 323211031232194 and 323211031232203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323211031232261) 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, 1118159240 + ... + 1118448258.
It is an arithmetic number, because the mean of its divisors is an integer number (40404475041450).
Almost surely, 2323211031232231 is an apocalyptic number.
323211031232231 is a deficient number, since it is larger than the sum of its proper divisors (24769099369).
323211031232231 is a wasteful number, since it uses less digits than its factorization.
323211031232231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370849.
The product of its (nonzero) digits is 7776, while the sum is 29.
Adding to 323211031232231 its reverse (132232130112323), we get a palindrome (455443161344554).
The spelling of 323211031232231 in words is "three hundred twenty-three trillion, two hundred eleven billion, thirty-one million, two hundred thirty-two thousand, two hundred thirty-one".
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