Base | Representation |
---|---|
bin | 111110101001101… |
… | …0000100001011100 |
3 | 12102111122211211112 |
4 | 1331103100201130 |
5 | 13301130403122 |
6 | 544333241152 |
7 | 103044260114 |
oct | 17523204134 |
9 | 5374584745 |
10 | 2102200412 |
11 | 989701314 |
12 | 4a80331b8 |
13 | 2766ab590 |
14 | 15d2a0044 |
15 | c484e2e2 |
hex | 7d4d085c |
2102200412 has 12 divisors (see below), whose sum is σ = 3961839336. Its totient is φ = 970246320.
The previous prime is 2102200403. The next prime is 2102200417. The reversal of 2102200412 is 2140022012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102200417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20213414 + ... + 20213517.
It is an arithmetic number, because the mean of its divisors is an integer number (330153278).
Almost surely, 22102200412 is an apocalyptic number.
It is an amenable number.
2102200412 is a deficient number, since it is larger than the sum of its proper divisors (1859638924).
2102200412 is a wasteful number, since it uses less digits than its factorization.
2102200412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40426948 (or 40426946 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 2102200412 is about 45849.7591269573. The cubic root of 2102200412 is about 1281.0262789804.
Adding to 2102200412 its reverse (2140022012), we get a palindrome (4242222424).
The spelling of 2102200412 in words is "two billion, one hundred two million, two hundred thousand, four hundred twelve".
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