Base | Representation |
---|---|
bin | 111110111100110… |
… | …0011101000000110 |
3 | 12110012112220202002 |
4 | 1331321203220012 |
5 | 13311213141014 |
6 | 545332345302 |
7 | 103225513334 |
oct | 17571435006 |
9 | 5405486662 |
10 | 2112240134 |
11 | 994339304 |
12 | 4ab475232 |
13 | 2787b5244 |
14 | 160754b54 |
15 | c5683dde |
hex | 7de63a06 |
2112240134 has 16 divisors (see below), whose sum is σ = 3200103936. Its totient is φ = 1045552200.
The previous prime is 2112240101. The next prime is 2112240139. The reversal of 2112240134 is 4310422112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112240139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492419 + ... + 496689.
It is an arithmetic number, because the mean of its divisors is an integer number (200006496).
Almost surely, 22112240134 is an apocalyptic number.
2112240134 is a deficient number, since it is larger than the sum of its proper divisors (1087863802).
2112240134 is a wasteful number, since it uses less digits than its factorization.
2112240134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6691.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 2112240134 is about 45959.1137207845. The cubic root of 2112240134 is about 1283.0623562950.
Adding to 2112240134 its reverse (4310422112), we get a palindrome (6422662246).
The spelling of 2112240134 in words is "two billion, one hundred twelve million, two hundred forty thousand, one hundred thirty-four".
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