Base | Representation |
---|---|
bin | 11000011001110010… |
… | …10110100101101101 |
3 | 1020211001100010110212 |
4 | 30030321112211231 |
5 | 203312410410323 |
6 | 10004005312205 |
7 | 642442620443 |
oct | 141471264555 |
9 | 36731303425 |
10 | 13101263213 |
11 | 5613359a65 |
12 | 2657705665 |
13 | 130a36846c |
14 | 8c3da8b93 |
15 | 51a2a5b78 |
hex | 30ce5696d |
13101263213 has 8 divisors (see below), whose sum is σ = 13571392800. Its totient is φ = 12632357808.
The previous prime is 13101263171. The next prime is 13101263221. The reversal of 13101263213 is 31236210131.
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 13101263213 - 210 = 13101262189 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 (13101269213) 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, 284231 + ... + 327092.
It is an arithmetic number, because the mean of its divisors is an integer number (1696424100).
Almost surely, 213101263213 is an apocalyptic number.
It is an amenable number.
13101263213 is a deficient number, since it is larger than the sum of its proper divisors (470129587).
13101263213 is an equidigital number, since it uses as much as digits as its factorization.
13101263213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 612091.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 13101263213 its reverse (31236210131), we get a palindrome (44337473344).
The spelling of 13101263213 in words is "thirteen billion, one hundred one million, two hundred sixty-three thousand, two hundred thirteen".
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