Base | Representation |
---|---|
bin | 1111100000100… |
… | …11101100101111 |
3 | 100001210222021210 |
4 | 13300103230233 |
5 | 231301312421 |
6 | 20524325503 |
7 | 3136603164 |
oct | 760235457 |
9 | 301728253 |
10 | 130104111 |
11 | 67493165 |
12 | 376a3893 |
13 | 20c53ca7 |
14 | 133ca06b |
15 | b64e576 |
hex | 7c13b2f |
130104111 has 32 divisors (see below), whose sum is σ = 192665088. Its totient is φ = 77736960.
The previous prime is 130104103. The next prime is 130104133. The reversal of 130104111 is 111401031.
It is not a de Polignac number, because 130104111 - 23 = 130104103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130104101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89190 + ... + 90636.
It is an arithmetic number, because the mean of its divisors is an integer number (6020784).
Almost surely, 2130104111 is an apocalyptic number.
130104111 is a deficient number, since it is larger than the sum of its proper divisors (62560977).
130104111 is a wasteful number, since it uses less digits than its factorization.
130104111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1551.
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 130104111 is about 11406.3189066412. The cubic root of 130104111 is about 506.7148979266.
Adding to 130104111 its reverse (111401031), we get a palindrome (241505142).
The spelling of 130104111 in words is "one hundred thirty million, one hundred four thousand, one hundred eleven".
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