Base | Representation |
---|---|
bin | 101010000111110… |
… | …1101010101101101 |
3 | 10122111120100210210 |
4 | 1110033231111231 |
5 | 10343312412023 |
6 | 352130053033 |
7 | 50011510260 |
oct | 12417552555 |
9 | 3574510723 |
10 | 1413404013 |
11 | 66591439a |
12 | 33541a179 |
13 | 196a92848 |
14 | d5a00cd7 |
15 | 84141593 |
hex | 543ed56d |
1413404013 has 8 divisors (see below), whose sum is σ = 2153758528. Its totient is φ = 807659424.
The previous prime is 1413404009. The next prime is 1413404071. The reversal of 1413404013 is 3104043141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1413404013 - 22 = 1413404009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 67304953 = 1413404013 / (1 + 4 + 1 + 3 + 4 + 0 + 4 + 0 + 1 + 3).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1413404513) 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, 33652456 + ... + 33652497.
It is an arithmetic number, because the mean of its divisors is an integer number (269219816).
Almost surely, 21413404013 is an apocalyptic number.
It is an amenable number.
1413404013 is a deficient number, since it is larger than the sum of its proper divisors (740354515).
1413404013 is an equidigital number, since it uses as much as digits as its factorization.
1413404013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67304963.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 1413404013 is about 37595.2658322827. The cubic root of 1413404013 is about 1122.2478275071.
Adding to 1413404013 its reverse (3104043141), we get a palindrome (4517447154).
The spelling of 1413404013 in words is "one billion, four hundred thirteen million, four hundred four thousand, thirteen".
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