Base | Representation |
---|---|
bin | 11000100110111001… |
… | …10001000110000001 |
3 | 1021002201020000021021 |
4 | 30103130301012001 |
5 | 204024032210423 |
6 | 10022534025441 |
7 | 645246301363 |
oct | 142334610601 |
9 | 37081200237 |
10 | 13211210113 |
11 | 566a424772 |
12 | 26884a8281 |
13 | 13270825ba |
14 | 8d4828d33 |
15 | 524c7295d |
hex | 313731181 |
13211210113 has 8 divisors (see below), whose sum is σ = 13395103488. Its totient is φ = 13027395744.
The previous prime is 13211210083. The next prime is 13211210141. The reversal of 13211210113 is 31101211231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13211210113 - 29 = 13211209601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13241210113) 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, 370056 + ... + 404182.
It is an arithmetic number, because the mean of its divisors is an integer number (1674387936).
Almost surely, 213211210113 is an apocalyptic number.
It is an amenable number.
13211210113 is a deficient number, since it is larger than the sum of its proper divisors (183893375).
13211210113 is an equidigital number, since it uses as much as digits as its factorization.
13211210113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39503.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 13211210113 its reverse (31101211231), we get a palindrome (44312421344).
The spelling of 13211210113 in words is "thirteen billion, two hundred eleven million, two hundred ten thousand, one hundred thirteen".
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