Base | Representation |
---|---|
bin | 111111111001111… |
… | …1110010101111110 |
3 | 12112102221022022122 |
4 | 1333303332111332 |
5 | 13342422044014 |
6 | 552440242542 |
7 | 104065341161 |
oct | 17763762576 |
9 | 5472838278 |
10 | 2144331134 |
11 | a004677a0 |
12 | 4ba170452 |
13 | 28233cbba |
14 | 164b09ad8 |
15 | c83c258e |
hex | 7fcfe57e |
2144331134 has 32 divisors (see below), whose sum is σ = 3582092160. Its totient is φ = 954439200.
The previous prime is 2144331107. The next prime is 2144331143. The reversal of 2144331134 is 4311334412.
It is a happy number.
It is a congruent number.
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, 720269 + ... + 723239.
It is an arithmetic number, because the mean of its divisors is an integer number (111940380).
Almost surely, 22144331134 is an apocalyptic number.
2144331134 is a deficient number, since it is larger than the sum of its proper divisors (1437761026).
2144331134 is a wasteful number, since it uses less digits than its factorization.
2144331134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3656.
The product of its digits is 3456, while the sum is 26.
The square root of 2144331134 is about 46306.9231756980. The cubic root of 2144331134 is about 1289.5275264308.
Adding to 2144331134 its reverse (4311334412), we get a palindrome (6455665546).
The spelling of 2144331134 in words is "two billion, one hundred forty-four million, three hundred thirty-one thousand, one hundred thirty-four".
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