Base | Representation |
---|---|
bin | 11100000100101010… |
… | …110011100111100101 |
3 | 2212210201120012121110 |
4 | 130010222303213211 |
5 | 443213113221123 |
6 | 21503023135233 |
7 | 2114655064065 |
oct | 340452634745 |
9 | 85721505543 |
10 | 30143101413 |
11 | 11868aa4267 |
12 | 5a12a44519 |
13 | 2ac4c19ca9 |
14 | 165d4593a5 |
15 | bb6494493 |
hex | 704ab39e5 |
30143101413 has 8 divisors (see below), whose sum is σ = 40195958976. Its totient is φ = 20092822400.
The previous prime is 30143101409. The next prime is 30143101447. The reversal of 30143101413 is 31410134103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30143101413 - 22 = 30143101409 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30143101413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30143101453) 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, 617193 + ... + 664238.
It is an arithmetic number, because the mean of its divisors is an integer number (5024494872).
Almost surely, 230143101413 is an apocalyptic number.
It is an amenable number.
30143101413 is a deficient number, since it is larger than the sum of its proper divisors (10052857563).
30143101413 is a wasteful number, since it uses less digits than its factorization.
30143101413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1289275.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 30143101413 its reverse (31410134103), we get a palindrome (61553235516).
The spelling of 30143101413 in words is "thirty billion, one hundred forty-three million, one hundred one thousand, four hundred thirteen".
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