Base | Representation |
---|---|
bin | 11000101010101110… |
… | …01111000011100011 |
3 | 1021011221122002002001 |
4 | 30111113033003203 |
5 | 204110242030103 |
6 | 10030042104431 |
7 | 646116213034 |
oct | 142527170343 |
9 | 37157562061 |
10 | 13243314403 |
11 | 5686562140 |
12 | 26971ab117 |
13 | 1330913317 |
14 | 8d8bc4a8b |
15 | 5279b501d |
hex | 3155cf0e3 |
13243314403 has 8 divisors (see below), whose sum is σ = 14662883520. Its totient is φ = 11859683880.
The previous prime is 13243314401. The next prime is 13243314433. The reversal of 13243314403 is 30441334231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13243314403 - 21 = 13243314401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13243314401) 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, 8983873 + ... + 8985346.
It is an arithmetic number, because the mean of its divisors is an integer number (1832860440).
Almost surely, 213243314403 is an apocalyptic number.
13243314403 is a deficient number, since it is larger than the sum of its proper divisors (1419569117).
13243314403 is a wasteful number, since it uses less digits than its factorization.
13243314403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17969297.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 13243314403 its reverse (30441334231), we get a palindrome (43684648634).
The spelling of 13243314403 in words is "thirteen billion, two hundred forty-three million, three hundred fourteen thousand, four hundred three".
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