Base | Representation |
---|---|
bin | 101010000111111… |
… | …0100110000010101 |
3 | 10122111121220110211 |
4 | 1110033310300111 |
5 | 10343314400024 |
6 | 352130445421 |
7 | 50011664653 |
oct | 12417646025 |
9 | 3574556424 |
10 | 1413434389 |
11 | 6659351a4 |
12 | 335433871 |
13 | 196aa3613 |
14 | d5a0bdd3 |
15 | 8414a594 |
hex | 543f4c15 |
1413434389 has 4 divisors (see below), whose sum is σ = 1413809856. Its totient is φ = 1413058924.
The previous prime is 1413434359. The next prime is 1413434401. The reversal of 1413434389 is 9834343141.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1413434389 - 27 = 1413434261 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1413434359) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182029 + ... + 189634.
It is an arithmetic number, because the mean of its divisors is an integer number (353452464).
Almost surely, 21413434389 is an apocalyptic number.
It is an amenable number.
1413434389 is a deficient number, since it is larger than the sum of its proper divisors (375467).
1413434389 is an equidigital number, since it uses as much as digits as its factorization.
1413434389 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 375466.
The product of its digits is 124416, while the sum is 40.
The square root of 1413434389 is about 37595.6698171478. The cubic root of 1413434389 is about 1122.2558670002.
The spelling of 1413434389 in words is "one billion, four hundred thirteen million, four hundred thirty-four thousand, three hundred eighty-nine".
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