Base | Representation |
---|---|
bin | 110111111110100100… |
… | …1010110000100010011 |
3 | 102111021201120210121201 |
4 | 1233331021112010103 |
5 | 3432143031433243 |
6 | 131120235132031 |
7 | 11453642234422 |
oct | 1577511260423 |
9 | 374251523551 |
10 | 120211202323 |
11 | 46a880a95a3 |
12 | 1b36a5a4017 |
13 | b449b94564 |
14 | 5b654032b9 |
15 | 31d87c404d |
hex | 1bfd256113 |
120211202323 has 4 divisors (see below), whose sum is σ = 120265525008. Its totient is φ = 120156879640.
The previous prime is 120211202311. The next prime is 120211202359. The reversal of 120211202323 is 323202112021.
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 120211202323 - 29 = 120211201811 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 120211202323.
It is not an unprimeable number, because it can be changed into a prime (120211202123) 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, 27158023 + ... + 27162448.
It is an arithmetic number, because the mean of its divisors is an integer number (30066381252).
Almost surely, 2120211202323 is an apocalyptic number.
120211202323 is a deficient number, since it is larger than the sum of its proper divisors (54322685).
120211202323 is an equidigital number, since it uses as much as digits as its factorization.
120211202323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54322684.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 120211202323 its reverse (323202112021), we get a palindrome (443413314344).
The spelling of 120211202323 in words is "one hundred twenty billion, two hundred eleven million, two hundred two thousand, three hundred twenty-three".
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