Base | Representation |
---|---|
bin | 101010001000010… |
… | …0111011010100101 |
3 | 10122112000110010011 |
4 | 1110100213122211 |
5 | 10343343020033 |
6 | 352135130221 |
7 | 50013520636 |
oct | 12420473245 |
9 | 3575013104 |
10 | 1413641893 |
11 | 665a67094 |
12 | 335513971 |
13 | 196b46bc1 |
14 | d5a6388d |
15 | 8418bccd |
hex | 544276a5 |
1413641893 has 12 divisors (see below), whose sum is σ = 1482495840. Its totient is φ = 1345429976.
The previous prime is 1413641863. The next prime is 1413641897. The reversal of 1413641893 is 3981463141.
It is not a de Polignac number, because 1413641893 - 213 = 1413633701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1413641897) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3373638 + ... + 3374056.
It is an arithmetic number, because the mean of its divisors is an integer number (123541320).
Almost surely, 21413641893 is an apocalyptic number.
It is an amenable number.
1413641893 is a deficient number, since it is larger than the sum of its proper divisors (68853947).
1413641893 is an frugal number, since it uses more digits than its factorization.
1413641893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1208 (or 825 counting only the distinct ones).
The product of its digits is 62208, while the sum is 40.
The square root of 1413641893 is about 37598.4293953883. The cubic root of 1413641893 is about 1122.3107831648.
The spelling of 1413641893 in words is "one billion, four hundred thirteen million, six hundred forty-one thousand, eight hundred ninety-three".
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