Base | Representation |
---|---|
bin | 1011010010101010… |
… | …0001000000101110 |
3 | 21211020102222220011 |
4 | 2310222201000232 |
5 | 22201421403032 |
6 | 1220433443434 |
7 | 135053310250 |
oct | 26452410056 |
9 | 7736388804 |
10 | 3031044142 |
11 | 1315a44365 |
12 | 70711057a |
13 | 393c63859 |
14 | 20a7a7cd0 |
15 | 12b177247 |
hex | b4aa102e |
3031044142 has 16 divisors (see below), whose sum is σ = 5198060160. Its totient is φ = 1298522808.
The previous prime is 3031044119. The next prime is 3031044151. The reversal of 3031044142 is 2414401303.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2092 + ... + 77887.
It is an arithmetic number, because the mean of its divisors is an integer number (324878760).
Almost surely, 23031044142 is an apocalyptic number.
3031044142 is a deficient number, since it is larger than the sum of its proper divisors (2167016018).
3031044142 is a wasteful number, since it uses less digits than its factorization.
3031044142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82695.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 3031044142 is about 55054.9193260693. The cubic root of 3031044142 is about 1447.2073306573.
Adding to 3031044142 its reverse (2414401303), we get a palindrome (5445445445).
The spelling of 3031044142 in words is "three billion, thirty-one million, forty-four thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •