Base | Representation |
---|---|
bin | 100111101001001… |
… | …0100001000110110 |
3 | 10102201000012220222 |
4 | 1033102110020312 |
5 | 10211012414032 |
6 | 335554454342 |
7 | 44651344304 |
oct | 11722241066 |
9 | 3381005828 |
10 | 1330201142 |
11 | 622955896 |
12 | 3115943b2 |
13 | 18278068a |
14 | c8943274 |
15 | 7bba8a12 |
hex | 4f494236 |
1330201142 has 8 divisors (see below), whose sum is σ = 2112672456. Its totient is φ = 625976992.
The previous prime is 1330201127. The next prime is 1330201177. The reversal of 1330201142 is 2411020331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 1330201142.
It is a congruent number.
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, 19561748 + ... + 19561815.
It is an arithmetic number, because the mean of its divisors is an integer number (264084057).
Almost surely, 21330201142 is an apocalyptic number.
1330201142 is a deficient number, since it is larger than the sum of its proper divisors (782471314).
1330201142 is a wasteful number, since it uses less digits than its factorization.
1330201142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39123582.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1330201142 is about 36471.9226529121. The cubic root of 1330201142 is about 1099.7798848825.
Adding to 1330201142 its reverse (2411020331), we get a palindrome (3741221473).
The spelling of 1330201142 in words is "one billion, three hundred thirty million, two hundred one thousand, one hundred forty-two".
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