Base | Representation |
---|---|
bin | 1011001011100001… |
… | …0111110100111111 |
3 | 21202011010210120210 |
4 | 2302320113310333 |
5 | 22121241401421 |
6 | 1213444243503 |
7 | 134241055101 |
oct | 26270276477 |
9 | 7664123523 |
10 | 3001122111 |
11 | 1300067509 |
12 | 6b90a0593 |
13 | 38a9b8200 |
14 | 206819571 |
15 | 128716576 |
hex | b2e17d3f |
3001122111 has 12 divisors (see below), whose sum is σ = 4332981768. Its totient is φ = 1846844064.
The previous prime is 3001122109. The next prime is 3001122119. The reversal of 3001122111 is 1112211003.
It is not a de Polignac number, because 3001122111 - 21 = 3001122109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3001122119) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2959180 + ... + 2960193.
It is an arithmetic number, because the mean of its divisors is an integer number (361081814).
Almost surely, 23001122111 is an apocalyptic number.
3001122111 is a deficient number, since it is larger than the sum of its proper divisors (1331859657).
3001122111 is a wasteful number, since it uses less digits than its factorization.
3001122111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5919402 (or 5919389 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 3001122111 is about 54782.4982179528. The cubic root of 3001122111 is about 1442.4293661267.
Adding to 3001122111 its reverse (1112211003), we get a palindrome (4113333114).
The spelling of 3001122111 in words is "three billion, one million, one hundred twenty-two thousand, one hundred eleven".
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