Base | Representation |
---|---|
bin | 11000011001110000… |
… | …11011101110110011 |
3 | 1020211000212212202220 |
4 | 30030320123232303 |
5 | 203312330202011 |
6 | 10004000212123 |
7 | 642440564541 |
oct | 141470335663 |
9 | 36730785686 |
10 | 13101022131 |
11 | 561320491a |
12 | 265760a043 |
13 | 130a2b2802 |
14 | 8c3d44d91 |
15 | 51a259506 |
hex | 30ce1bbb3 |
13101022131 has 8 divisors (see below), whose sum is σ = 17468713920. Its totient is φ = 8733672552.
The previous prime is 13101022079. The next prime is 13101022133. The reversal of 13101022131 is 13122010131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13101022131 - 211 = 13101020083 is a prime.
It is a super-2 number, since 2×131010221312 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13101022131.
It is not an unprimeable number, because it can be changed into a prime (13101022133) 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, 23716 + ... + 163598.
It is an arithmetic number, because the mean of its divisors is an integer number (2183589240).
Almost surely, 213101022131 is an apocalyptic number.
13101022131 is a deficient number, since it is larger than the sum of its proper divisors (4367691789).
13101022131 is a wasteful number, since it uses less digits than its factorization.
13101022131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171105.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 13101022131 its reverse (13122010131), we get a palindrome (26223032262).
The spelling of 13101022131 in words is "thirteen billion, one hundred one million, twenty-two thousand, one hundred thirty-one".
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