Base | Representation |
---|---|
bin | 11001001101000010… |
… | …00011110010000101 |
3 | 1021221000011012220120 |
4 | 30212201003302011 |
5 | 210202430233331 |
6 | 10114402252153 |
7 | 656212320651 |
oct | 144641036205 |
9 | 37830135816 |
10 | 13531102341 |
11 | 5813a55509 |
12 | 2757657059 |
13 | 1378426743 |
14 | 9250d9a61 |
15 | 542db0796 |
hex | 326843c85 |
13531102341 has 8 divisors (see below), whose sum is σ = 18042454464. Its totient is φ = 9020242560.
The previous prime is 13531102261. The next prime is 13531102369. The reversal of 13531102341 is 14320113531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13531102341 - 214 = 13531085957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13531102841) 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, 53305 + ... + 172926.
It is an arithmetic number, because the mean of its divisors is an integer number (2255306808).
Almost surely, 213531102341 is an apocalyptic number.
It is an amenable number.
13531102341 is a deficient number, since it is larger than the sum of its proper divisors (4511352123).
13531102341 is a wasteful number, since it uses less digits than its factorization.
13531102341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246171.
The product of its (nonzero) digits is 1080, while the sum is 24.
Adding to 13531102341 its reverse (14320113531), we get a palindrome (27851215872).
The spelling of 13531102341 in words is "thirteen billion, five hundred thirty-one million, one hundred two thousand, three hundred forty-one".
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