Base | Representation |
---|---|
bin | 10101011011101000… |
… | …111111110001111101 |
3 | 2012101202201110221000 |
4 | 111123220333301331 |
5 | 334112122411031 |
6 | 14323253400513 |
7 | 1443160260132 |
oct | 253350776175 |
9 | 65352643830 |
10 | 23012310141 |
11 | 9839938237 |
12 | 4562939139 |
13 | 22297ac382 |
14 | 11843b4589 |
15 | 8ea4423e6 |
hex | 55ba3fc7d |
23012310141 has 16 divisors (see below), whose sum is σ = 34096150720. Its totient is φ = 15339812400.
The previous prime is 23012310077. The next prime is 23012310149. The reversal of 23012310141 is 14101321032.
It is not a de Polignac number, because 23012310141 - 26 = 23012310077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23012310149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224286 + ... + 310368.
It is an arithmetic number, because the mean of its divisors is an integer number (2131009420).
Almost surely, 223012310141 is an apocalyptic number.
It is an amenable number.
23012310141 is a deficient number, since it is larger than the sum of its proper divisors (11083840579).
23012310141 is an equidigital number, since it uses as much as digits as its factorization.
23012310141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95993 (or 95987 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 23012310141 its reverse (14101321032), we get a palindrome (37113631173).
The spelling of 23012310141 in words is "twenty-three billion, twelve million, three hundred ten thousand, one hundred forty-one".
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