Base | Representation |
---|---|
bin | 1001101000111101101… |
… | …10100100001011010110 |
3 | 1011122221222212121011002 |
4 | 10310132312210023112 |
5 | 20411324401232410 |
6 | 412055350343302 |
7 | 32634122262146 |
oct | 4643666441326 |
9 | 1148858777132 |
10 | 331230102230 |
11 | 118523837345 |
12 | 5424035ab32 |
13 | 25308cc7841 |
14 | 12062ab4926 |
15 | 89392bc7a5 |
hex | 4d1eda42d6 |
331230102230 has 32 divisors (see below), whose sum is σ = 599924892960. Its totient is φ = 131669900800.
The previous prime is 331230102131. The next prime is 331230102233. The reversal of 331230102230 is 32201032133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331230102233) 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, 925157 + ... + 1232223.
It is an arithmetic number, because the mean of its divisors is an integer number (18747652905).
Almost surely, 2331230102230 is an apocalyptic number.
331230102230 is a deficient number, since it is larger than the sum of its proper divisors (268694790730).
331230102230 is a wasteful number, since it uses less digits than its factorization.
331230102230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307744.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 331230102230 its reverse (32201032133), we get a palindrome (363431134363).
The spelling of 331230102230 in words is "three hundred thirty-one billion, two hundred thirty million, one hundred two thousand, two hundred thirty".
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