Base | Representation |
---|---|
bin | 111100100010000… |
… | …1100000111011111 |
3 | 12020112221200010011 |
4 | 1321010030013133 |
5 | 13124433010333 |
6 | 533314224051 |
7 | 101222262610 |
oct | 17104140737 |
9 | 5215850104 |
10 | 2031141343 |
11 | 952587610 |
12 | 488285027 |
13 | 264a5b9aa |
14 | 153a83c07 |
15 | bd4b49cd |
hex | 7910c1df |
2031141343 has 8 divisors (see below), whose sum is σ = 2532332160. Its totient is φ = 1582707480.
The previous prime is 2031141337. The next prime is 2031141361. The reversal of 2031141343 is 3431411302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2031141343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2031141323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13189153 + ... + 13189306.
It is an arithmetic number, because the mean of its divisors is an integer number (316541520).
Almost surely, 22031141343 is an apocalyptic number.
2031141343 is a deficient number, since it is larger than the sum of its proper divisors (501190817).
2031141343 is a wasteful number, since it uses less digits than its factorization.
2031141343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26378477.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 2031141343 is about 45068.1854859944. The cubic root of 2031141343 is about 1266.4266724523.
Adding to 2031141343 its reverse (3431411302), we get a palindrome (5462552645).
The spelling of 2031141343 in words is "two billion, thirty-one million, one hundred forty-one thousand, three hundred forty-three".
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