Base | Representation |
---|---|
bin | 11000101010011111… |
… | …01011001000010001 |
3 | 1021011210220101001122 |
4 | 30111033223020101 |
5 | 204104240112431 |
6 | 10025531412025 |
7 | 646063316114 |
oct | 142517531021 |
9 | 37153811048 |
10 | 13241332241 |
11 | 5685428995 |
12 | 26965b4015 |
13 | 133039b047 |
14 | 8d882a57b |
15 | 527722a7b |
hex | 3153eb211 |
13241332241 has 8 divisors (see below), whose sum is σ = 13294694400. Its totient is φ = 13188039840.
The previous prime is 13241332229. The next prime is 13241332297. The reversal of 13241332241 is 14223314231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13241332241 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13241332241.
It is not an unprimeable number, because it can be changed into a prime (13241332201) 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, 381125 + ... + 414413.
It is an arithmetic number, because the mean of its divisors is an integer number (1661836800).
Almost surely, 213241332241 is an apocalyptic number.
It is an amenable number.
13241332241 is a deficient number, since it is larger than the sum of its proper divisors (53362159).
13241332241 is a wasteful number, since it uses less digits than its factorization.
13241332241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34879.
The product of its digits is 3456, while the sum is 26.
Adding to 13241332241 its reverse (14223314231), we get a palindrome (27464646472).
The spelling of 13241332241 in words is "thirteen billion, two hundred forty-one million, three hundred thirty-two thousand, two hundred forty-one".
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