Base | Representation |
---|---|
bin | 1011101101101001… |
… | …0010010101100010 |
3 | 22010010102110000221 |
4 | 2323122102111202 |
5 | 22414410331432 |
6 | 1235555433254 |
7 | 140626342006 |
oct | 27332222542 |
9 | 8103373027 |
10 | 3144230242 |
11 | 137392179a |
12 | 738bb582a |
13 | 3b154318a |
14 | 21b82c706 |
15 | 136083b97 |
hex | bb692562 |
3144230242 has 32 divisors (see below), whose sum is σ = 4981616640. Its totient is φ = 1486370640.
The previous prime is 3144230239. The next prime is 3144230261. The reversal of 3144230242 is 2420324413.
It is a happy number.
3144230242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 608313 + ... + 613459.
It is an arithmetic number, because the mean of its divisors is an integer number (155675520).
Almost surely, 23144230242 is an apocalyptic number.
3144230242 is a deficient number, since it is larger than the sum of its proper divisors (1837386398).
3144230242 is a wasteful number, since it uses less digits than its factorization.
3144230242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5406.
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 3144230242 is about 56073.4361529593. The cubic root of 3144230242 is about 1465.0016489399.
Adding to 3144230242 its reverse (2420324413), we get a palindrome (5564554655).
The spelling of 3144230242 in words is "three billion, one hundred forty-four million, two hundred thirty thousand, two hundred forty-two".
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