Base | Representation |
---|---|
bin | 1111101110011001… |
… | …0001011100011110 |
3 | 101220011202211000211 |
4 | 3323212101130132 |
5 | 32121101123032 |
6 | 1534505043034 |
7 | 206413610140 |
oct | 37346213436 |
9 | 11804684024 |
10 | 4221114142 |
11 | 1876788593 |
12 | 99978647a |
13 | 52368c29b |
14 | 2c0870c90 |
15 | 19a8a0747 |
hex | fb99171e |
4221114142 has 32 divisors (see below), whose sum is σ = 7440956928. Its totient is φ = 1757979936.
The previous prime is 4221114137. The next prime is 4221114187. The reversal of 4221114142 is 2414111224.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 454873 + ... + 464059.
It is an arithmetic number, because the mean of its divisors is an integer number (232529904).
Almost surely, 24221114142 is an apocalyptic number.
4221114142 is a deficient number, since it is larger than the sum of its proper divisors (3219842786).
4221114142 is a wasteful number, since it uses less digits than its factorization.
4221114142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10120.
The product of its digits is 512, while the sum is 22.
The square root of 4221114142 is about 64970.1019084933. The cubic root of 4221114142 is about 1616.1277916517.
Adding to 4221114142 its reverse (2414111224), we get a palindrome (6635225366).
The spelling of 4221114142 in words is "four billion, two hundred twenty-one million, one hundred fourteen thousand, one hundred forty-two".
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