Base | Representation |
---|---|
bin | 10011011011011111… |
… | …00101001010001111 |
3 | 222220222000000020001 |
4 | 21231233211022033 |
5 | 132330331432421 |
6 | 4443023105131 |
7 | 516331043362 |
oct | 115557451217 |
9 | 28828000201 |
10 | 10431124111 |
11 | 4473108a31 |
12 | 20314421a7 |
13 | ca31085b5 |
14 | 70d50a0d9 |
15 | 410b6d691 |
hex | 26dbe528f |
10431124111 has 4 divisors (see below), whose sum is σ = 10578041424. Its totient is φ = 10284206800.
The previous prime is 10431124079. The next prime is 10431124153. The reversal of 10431124111 is 11142113401.
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 10431124111 - 25 = 10431124079 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 (10431124181) 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, 73458550 + ... + 73458691.
It is an arithmetic number, because the mean of its divisors is an integer number (2644510356).
Almost surely, 210431124111 is an apocalyptic number.
10431124111 is a deficient number, since it is larger than the sum of its proper divisors (146917313).
10431124111 is an equidigital number, since it uses as much as digits as its factorization.
10431124111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146917312.
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 10431124111 its reverse (11142113401), we get a palindrome (21573237512).
The spelling of 10431124111 in words is "ten billion, four hundred thirty-one million, one hundred twenty-four thousand, one hundred eleven".
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