Base | Representation |
---|---|
bin | 100111010101001010… |
… | …111101000000101101 |
3 | 11001000011022101021012 |
4 | 213111022331000231 |
5 | 1142442131432023 |
6 | 31222315315005 |
7 | 3023345426351 |
oct | 472512750055 |
9 | 131004271235 |
10 | 42231124013 |
11 | 16a01406591 |
12 | 822714ba65 |
13 | 3ca03906a0 |
14 | 2088a2b461 |
15 | 1172800978 |
hex | 9d52bd02d |
42231124013 has 16 divisors (see below), whose sum is σ = 46992755712. Its totient is φ = 37688112000.
The previous prime is 42231123983. The next prime is 42231124043. The reversal of 42231124013 is 31042113224.
42231124013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (42231123983) and next prime (42231124043).
It is a cyclic number.
It is not a de Polignac number, because 42231124013 - 214 = 42231107629 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 42231124013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42231124043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364673 + ... + 466313.
It is an arithmetic number, because the mean of its divisors is an integer number (2937047232).
Almost surely, 242231124013 is an apocalyptic number.
It is an amenable number.
42231124013 is a deficient number, since it is larger than the sum of its proper divisors (4761631699).
42231124013 is a wasteful number, since it uses less digits than its factorization.
42231124013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102716.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 42231124013 its reverse (31042113224), we get a palindrome (73273237237).
The spelling of 42231124013 in words is "forty-two billion, two hundred thirty-one million, one hundred twenty-four thousand, thirteen".
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