Base | Representation |
---|---|
bin | 111100100010010101… |
… | …0111011001100111111 |
3 | 110102120000001020212111 |
4 | 1321010222323030333 |
5 | 4112220241401421 |
6 | 135415515114451 |
7 | 12251356206550 |
oct | 1710452731477 |
9 | 412500036774 |
10 | 130001122111 |
11 | 501512761a3 |
12 | 21241142a27 |
13 | c34a1a84c3 |
14 | 64136bc327 |
15 | 35aced5ee1 |
hex | 1e44abb33f |
130001122111 has 16 divisors (see below), whose sum is σ = 149536396800. Its totient is φ = 110707431840.
The previous prime is 130001122067. The next prime is 130001122159. The reversal of 130001122111 is 111221100031.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 130001122111 - 219 = 130000597823 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130001122091 and 130001122100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130001122171) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2427241 + ... + 2480221.
It is an arithmetic number, because the mean of its divisors is an integer number (9346024800).
Almost surely, 2130001122111 is an apocalyptic number.
130001122111 is a deficient number, since it is larger than the sum of its proper divisors (19535274689).
130001122111 is a wasteful number, since it uses less digits than its factorization.
130001122111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55254.
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 130001122111 its reverse (111221100031), we get a palindrome (241222222142).
The spelling of 130001122111 in words is "one hundred thirty billion, one million, one hundred twenty-two thousand, one hundred eleven".
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