Base | Representation |
---|---|
bin | 111111111000001… |
… | …1011010111000010 |
3 | 12112101012001222102 |
4 | 1333300123113002 |
5 | 13342202321120 |
6 | 552404310402 |
7 | 104054416463 |
oct | 17760332702 |
9 | 5471161872 |
10 | 2143401410 |
11 | 9aa992227 |
12 | 4b99a2402 |
13 | 2820a5977 |
14 | 164946d6a |
15 | c828bd75 |
hex | 7fc1b5c2 |
2143401410 has 8 divisors (see below), whose sum is σ = 3858122556. Its totient is φ = 857360560.
The previous prime is 2143401409. The next prime is 2143401443. The reversal of 2143401410 is 141043412.
It can be written as a sum of positive squares in 2 ways, for example, as 1808035441 + 335365969 = 42521^2 + 18313^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107170061 + ... + 107170080.
Almost surely, 22143401410 is an apocalyptic number.
2143401410 is a deficient number, since it is larger than the sum of its proper divisors (1714721146).
2143401410 is a wasteful number, since it uses less digits than its factorization.
2143401410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214340148.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 2143401410 is about 46296.8833724258. The cubic root of 2143401410 is about 1289.3411314001.
Adding to 2143401410 its reverse (141043412), we get a palindrome (2284444822).
The spelling of 2143401410 in words is "two billion, one hundred forty-three million, four hundred one thousand, four hundred ten".
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