Base | Representation |
---|---|
bin | 111111100010101… |
… | …1001101101001011 |
3 | 12111120222001010220 |
4 | 1333011121231023 |
5 | 13331310404233 |
6 | 551322441123 |
7 | 103556512263 |
oct | 17705315513 |
9 | 5446861126 |
10 | 2132122443 |
11 | 9a4589170 |
12 | 4b60631a3 |
13 | 27c956c19 |
14 | 16324c7a3 |
15 | c72aeeb3 |
hex | 7f159b4b |
2132122443 has 8 divisors (see below), whose sum is σ = 3101269056. Its totient is φ = 1292195400.
The previous prime is 2132122409. The next prime is 2132122451. The reversal of 2132122443 is 3442212312.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2132122443 - 212 = 2132118347 is a prime.
It is a super-2 number, since 2×21321224432 = 9091892223888576498, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2132122453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32304853 + ... + 32304918.
It is an arithmetic number, because the mean of its divisors is an integer number (387658632).
Almost surely, 22132122443 is an apocalyptic number.
2132122443 is a deficient number, since it is larger than the sum of its proper divisors (969146613).
2132122443 is a wasteful number, since it uses less digits than its factorization.
2132122443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64609785.
The product of its digits is 2304, while the sum is 24.
The square root of 2132122443 is about 46174.9114021890. The cubic root of 2132122443 is about 1287.0755705099.
Adding to 2132122443 its reverse (3442212312), we get a palindrome (5574334755).
The spelling of 2132122443 in words is "two billion, one hundred thirty-two million, one hundred twenty-two thousand, four hundred forty-three".
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