Base | Representation |
---|---|
bin | 111111110110010… |
… | …1010000101001010 |
3 | 12112022022212022110 |
4 | 1333230222011022 |
5 | 13341424210010 |
6 | 552331203150 |
7 | 104043132264 |
oct | 17754520512 |
9 | 5468285273 |
10 | 2142413130 |
11 | 9aa377770 |
12 | 4b95a64b6 |
13 | 281b1aba0 |
14 | 16476ab34 |
15 | c8144120 |
hex | 7fb2a14a |
2142413130 has 64 divisors (see below), whose sum is σ = 6040718208. Its totient is φ = 479420160.
The previous prime is 2142413129. The next prime is 2142413149. The reversal of 2142413130 is 313142412.
It is a junction number, because it is equal to n+sod(n) for n = 2142413097 and 2142413106.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 245409 + ... + 253988.
It is an arithmetic number, because the mean of its divisors is an integer number (94386222).
Almost surely, 22142413130 is an apocalyptic number.
2142413130 is an abundant number, since it is smaller than the sum of its proper divisors (3898305078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2142413130 is a wasteful number, since it uses less digits than its factorization.
2142413130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 499431.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2142413130 is about 46286.2088531779. The cubic root of 2142413130 is about 1289.1429377038.
Adding to 2142413130 its reverse (313142412), we get a palindrome (2455555542).
The spelling of 2142413130 in words is "two billion, one hundred forty-two million, four hundred thirteen thousand, one hundred thirty".
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