Base | Representation |
---|---|
bin | 1001101000111100110… |
… | …00011011001110010001 |
3 | 1011122221110000012000120 |
4 | 10310132120123032101 |
5 | 20411320340414413 |
6 | 412054505140453 |
7 | 32633665154160 |
oct | 4643630331621 |
9 | 1148843005016 |
10 | 331222201233 |
11 | 11851a3301a0 |
12 | 5423978a729 |
13 | 2530748c4b1 |
14 | 12061a193d7 |
15 | 893875b723 |
hex | 4d1e61b391 |
331222201233 has 32 divisors (see below), whose sum is σ = 574542415872. Its totient is φ = 164582457600.
The previous prime is 331222201231. The next prime is 331222201241. The reversal of 331222201233 is 332102222133.
It is not a de Polignac number, because 331222201233 - 21 = 331222201231 is a prime.
It is not an unprimeable number, because it can be changed into a prime (331222201231) 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 31 ways as a sum of consecutive naturals, for example, 31165608 + ... + 31176233.
It is an arithmetic number, because the mean of its divisors is an integer number (17954450496).
Almost surely, 2331222201233 is an apocalyptic number.
331222201233 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
331222201233 is a deficient number, since it is larger than the sum of its proper divisors (243320214639).
331222201233 is a wasteful number, since it uses less digits than its factorization.
331222201233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62341885.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 331222201233 its reverse (332102222133), we get a palindrome (663324423366).
The spelling of 331222201233 in words is "three hundred thirty-one billion, two hundred twenty-two million, two hundred one thousand, two hundred thirty-three".
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