Base | Representation |
---|---|
bin | 11000011001110011… |
… | …01010010101111011 |
3 | 1020211001111020110112 |
4 | 30030321222111323 |
5 | 203312421002443 |
6 | 10004011134535 |
7 | 642443405360 |
oct | 141471522573 |
9 | 36731436415 |
10 | 13101344123 |
11 | 561340482a |
12 | 265774444b |
13 | 130a39623a |
14 | 8c3dca467 |
15 | 51a2beb18 |
hex | 30ce6a57b |
13101344123 has 8 divisors (see below), whose sum is σ = 15489274080. Its totient is φ = 10842491520.
The previous prime is 13101344119. The next prime is 13101344147. The reversal of 13101344123 is 32144310131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13101344123 - 22 = 13101344119 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13101344153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32269118 + ... + 32269523.
It is an arithmetic number, because the mean of its divisors is an integer number (1936159260).
Almost surely, 213101344123 is an apocalyptic number.
13101344123 is a deficient number, since it is larger than the sum of its proper divisors (2387929957).
13101344123 is an equidigital number, since it uses as much as digits as its factorization.
13101344123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64538677.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 13101344123 its reverse (32144310131), we get a palindrome (45245654254).
The spelling of 13101344123 in words is "thirteen billion, one hundred one million, three hundred forty-four thousand, one hundred twenty-three".
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