Base | Representation |
---|---|
bin | 111111110110000… |
… | …1110110011111010 |
3 | 12112022010012002120 |
4 | 1333230032303322 |
5 | 13341412121214 |
6 | 552324542110 |
7 | 104042155530 |
oct | 17754166372 |
9 | 5468105076 |
10 | 2142301434 |
11 | 9aa300859 |
12 | 4b9551936 |
13 | 281aac0b0 |
14 | 16473c150 |
15 | c8120ea9 |
hex | 7fb0ecfa |
2142301434 has 32 divisors (see below), whose sum is σ = 5273358720. Its totient is φ = 565002432.
The previous prime is 2142301423. The next prime is 2142301453. The reversal of 2142301434 is 4341032412.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1961269 + ... + 1962360.
It is an arithmetic number, because the mean of its divisors is an integer number (164792460).
Almost surely, 22142301434 is an apocalyptic number.
2142301434 is an abundant number, since it is smaller than the sum of its proper divisors (3131057286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2142301434 is a wasteful number, since it uses less digits than its factorization.
2142301434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3923654.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 2142301434 is about 46285.0022577508. The cubic root of 2142301434 is about 1289.1205338997.
Adding to 2142301434 its reverse (4341032412), we get a palindrome (6483333846).
The spelling of 2142301434 in words is "two billion, one hundred forty-two million, three hundred one thousand, four hundred thirty-four".
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