Base | Representation |
---|---|
bin | 10011000000000101… |
… | …11101001010001011 |
3 | 222022221120212011022 |
4 | 21200002331022023 |
5 | 131343014301443 |
6 | 4404133423055 |
7 | 510540543626 |
oct | 114002751213 |
9 | 28287525138 |
10 | 10201322123 |
11 | 4365420333 |
12 | 1b8849aa8b |
13 | c676184a5 |
14 | 6cabaadbd |
15 | 3ea8c8e68 |
hex | 2600bd28b |
10201322123 has 8 divisors (see below), whose sum is σ = 10224092736. Its totient is φ = 10178569800.
The previous prime is 10201322119. The next prime is 10201322137. The reversal of 10201322123 is 32122310201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10201322123 - 22 = 10201322119 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10201322423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2036540 + ... + 2041542.
It is an arithmetic number, because the mean of its divisors is an integer number (1278011592).
Almost surely, 210201322123 is an apocalyptic number.
10201322123 is a deficient number, since it is larger than the sum of its proper divisors (22770613).
10201322123 is an equidigital number, since it uses as much as digits as its factorization.
10201322123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9145.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10201322123 its reverse (32122310201), we get a palindrome (42323632324).
The spelling of 10201322123 in words is "ten billion, two hundred one million, three hundred twenty-two thousand, one hundred twenty-three".
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