Base | Representation |
---|---|
bin | 111001010100101100… |
… | …1000011000110101110 |
3 | 102202202010020201221101 |
4 | 1302221121003012232 |
5 | 4004102324000420 |
6 | 132315105353314 |
7 | 11615362144024 |
oct | 1625131030656 |
9 | 382663221841 |
10 | 123101000110 |
11 | 4823033a430 |
12 | 1ba3633883a |
13 | b7ba7a268a |
14 | 5d5b120714 |
15 | 330734a60a |
hex | 1ca96431ae |
123101000110 has 32 divisors (see below), whose sum is σ = 245036925792. Its totient is φ = 44150791680.
The previous prime is 123101000101. The next prime is 123101000119. The reversal of 123101000110 is 11000101321.
It is an interprime number because it is at equal distance from previous prime (123101000101) and next prime (123101000119).
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123101000119) 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, 7657039 + ... + 7673098.
It is an arithmetic number, because the mean of its divisors is an integer number (7657403931).
Almost surely, 2123101000110 is an apocalyptic number.
123101000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123101000110 is a deficient number, since it is larger than the sum of its proper divisors (121935925682).
123101000110 is a wasteful number, since it uses less digits than its factorization.
123101000110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15330228.
The product of its (nonzero) digits is 6, while the sum is 10.
Adding to 123101000110 its reverse (11000101321), we get a palindrome (134101101431).
The spelling of 123101000110 in words is "one hundred twenty-three billion, one hundred one million, one hundred ten", and thus it is an aban number.
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