Base | Representation |
---|---|
bin | 1011010100101101011100… |
… | …0110110110111111010111 |
3 | 1122002020201110112100021101 |
4 | 2311023113012312333113 |
5 | 3112441432033421401 |
6 | 42251351302130531 |
7 | 2423341054622344 |
oct | 265132706667727 |
9 | 48066643470241 |
10 | 12450424123351 |
11 | 3a70216921415 |
12 | 1490b85a20a47 |
13 | 6c40ba9073b6 |
14 | 3108649557cb |
15 | 168ce653a101 |
hex | b52d71b6fd7 |
12450424123351 has 4 divisors (see below), whose sum is σ = 12450442882104. Its totient is φ = 12450405364600.
The previous prime is 12450424123309. The next prime is 12450424123373. The reversal of 12450424123351 is 15332142405421.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12450424123351 - 29 = 12450424122839 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12450424123351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12450424123751) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8345845 + ... + 9723886.
It is an arithmetic number, because the mean of its divisors is an integer number (3112610720526).
Almost surely, 212450424123351 is an apocalyptic number.
12450424123351 is a deficient number, since it is larger than the sum of its proper divisors (18758753).
12450424123351 is an equidigital number, since it uses as much as digits as its factorization.
12450424123351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18758752.
The product of its (nonzero) digits is 115200, while the sum is 37.
Adding to 12450424123351 its reverse (15332142405421), we get a palindrome (27782566528772).
The spelling of 12450424123351 in words is "twelve trillion, four hundred fifty billion, four hundred twenty-four million, one hundred twenty-three thousand, three hundred fifty-one".
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