Base | Representation |
---|---|
bin | 111111100010101… |
… | …1011101001100100 |
3 | 12111120222110001202 |
4 | 1333011123221210 |
5 | 13331311133104 |
6 | 551322542032 |
7 | 103556544425 |
oct | 17705335144 |
9 | 5446873052 |
10 | 2132130404 |
11 | 9a4594148 |
12 | 4b6067918 |
13 | 27c95a731 |
14 | 16325164c |
15 | c72b251e |
hex | 7f15ba64 |
2132130404 has 12 divisors (see below), whose sum is σ = 3818001264. Its totient is φ = 1041272904.
The previous prime is 2132130401. The next prime is 2132130433. The reversal of 2132130404 is 4040312312.
It is a super-2 number, since 2×21321304042 = 9091960119322406432, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2132130401) 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, 6197882 + ... + 6198225.
It is an arithmetic number, because the mean of its divisors is an integer number (318166772).
Almost surely, 22132130404 is an apocalyptic number.
It is an amenable number.
2132130404 is a deficient number, since it is larger than the sum of its proper divisors (1685870860).
2132130404 is a wasteful number, since it uses less digits than its factorization.
2132130404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12396154 (or 12396152 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2132130404 is about 46174.9976069301. The cubic root of 2132130404 is about 1287.0771724185.
Adding to 2132130404 its reverse (4040312312), we get a palindrome (6172442716).
The spelling of 2132130404 in words is "two billion, one hundred thirty-two million, one hundred thirty thousand, four hundred four".
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