Base | Representation |
---|---|
bin | 110111111000111101… |
… | …1011101101011101011 |
3 | 102110210121110211221101 |
4 | 1233301323131223223 |
5 | 3431301342422443 |
6 | 131045433422231 |
7 | 11446165533655 |
oct | 1576173355353 |
9 | 373717424841 |
10 | 120023014123 |
11 | 469a0953a61 |
12 | 1b31756a977 |
13 | b419bb46ac |
14 | 5b484176d5 |
15 | 31c6eee84d |
hex | 1bf1eddaeb |
120023014123 has 4 divisors (see below), whose sum is σ = 123894724288. Its totient is φ = 116151303960.
The previous prime is 120023014103. The next prime is 120023014127. The reversal of 120023014123 is 321410320021.
It is a happy number.
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 120023014123 - 221 = 120020916971 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 120023014123.
It is not an unprimeable number, because it can be changed into a prime (120023014127) 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, 1935855036 + ... + 1935855097.
It is an arithmetic number, because the mean of its divisors is an integer number (30973681072).
Almost surely, 2120023014123 is an apocalyptic number.
120023014123 is a deficient number, since it is larger than the sum of its proper divisors (3871710165).
120023014123 is an equidigital number, since it uses as much as digits as its factorization.
120023014123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3871710164.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 120023014123 its reverse (321410320021), we get a palindrome (441433334144).
The spelling of 120023014123 in words is "one hundred twenty billion, twenty-three million, fourteen thousand, one hundred twenty-three".
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