Base | Representation |
---|---|
bin | 1011000000011101000000… |
… | …0011000010111010100011 |
3 | 1120211222102222211102100200 |
4 | 2300013100003002322203 |
5 | 3041241220303112011 |
6 | 41423434423120243 |
7 | 2356241040662523 |
oct | 260072003027243 |
9 | 46758388742320 |
10 | 12102413332131 |
11 | 39466718a9071 |
12 | 14356418a3083 |
13 | 69a3391a53b5 |
14 | 2dba8d36d683 |
15 | 15ec28e66856 |
hex | b01d00c2ea3 |
12102413332131 has 6 divisors (see below), whose sum is σ = 17481263701980. Its totient is φ = 8068275554748.
The previous prime is 12102413332129. The next prime is 12102413332151. The reversal of 12102413332131 is 13123331420121.
12102413332131 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 2 + 413 + 33 + 213 + 1 = 666.
It is not a de Polignac number, because 12102413332131 - 21 = 12102413332129 is a prime.
It is a super-2 number, since 2×121024133321312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12102413332095 and 12102413332104.
It is not an unprimeable number, because it can be changed into a prime (12102413332151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 672356296221 + ... + 672356296238.
It is an arithmetic number, because the mean of its divisors is an integer number (2913543950330).
Almost surely, 212102413332131 is an apocalyptic number.
12102413332131 is a deficient number, since it is larger than the sum of its proper divisors (5378850369849).
12102413332131 is a wasteful number, since it uses less digits than its factorization.
12102413332131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1344712592465 (or 1344712592462 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
Adding to 12102413332131 its reverse (13123331420121), we get a palindrome (25225744752252).
The spelling of 12102413332131 in words is "twelve trillion, one hundred two billion, four hundred thirteen million, three hundred thirty-two thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •