Base | Representation |
---|---|
bin | 1001101000111101101… |
… | …10101001000011011001 |
3 | 1011122221222220121112202 |
4 | 10310132312221003121 |
5 | 20411324402402301 |
6 | 412055351015545 |
7 | 32634122404316 |
oct | 4643666510331 |
9 | 1148858817482 |
10 | 331230122201 |
11 | 118523850350 |
12 | 5424036a5b5 |
13 | 25309003964 |
14 | 12062abbd0d |
15 | 89392c366b |
hex | 4d1eda90d9 |
331230122201 has 16 divisors (see below), whose sum is σ = 361787731200. Its totient is φ = 300747072000.
The previous prime is 331230122149. The next prime is 331230122207. The reversal of 331230122201 is 102221032133.
It is a cyclic number.
It is not a de Polignac number, because 331230122201 - 210 = 331230121177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (331230122207) 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, 34675376 + ... + 34684926.
It is an arithmetic number, because the mean of its divisors is an integer number (22611733200).
Almost surely, 2331230122201 is an apocalyptic number.
It is an amenable number.
331230122201 is a deficient number, since it is larger than the sum of its proper divisors (30557608999).
331230122201 is a wasteful number, since it uses less digits than its factorization.
331230122201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13120.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 331230122201 its reverse (102221032133), we get a palindrome (433451154334).
The spelling of 331230122201 in words is "three hundred thirty-one billion, two hundred thirty million, one hundred twenty-two thousand, two hundred one".
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