Base | Representation |
---|---|
bin | 1001000111111001001011… |
… | …0101111000000100101001 |
3 | 1022111222022102112222021001 |
4 | 2101332102311320010221 |
5 | 2303322410312424001 |
6 | 33200135243315001 |
7 | 2053505535061201 |
oct | 221762265700451 |
9 | 38458272488231 |
10 | 10031212233001 |
11 | 3218238879703 |
12 | 116014881ba61 |
13 | 579c29708b4b |
14 | 26972856d401 |
15 | 125e051c2001 |
hex | 91f92d78129 |
10031212233001 has 16 divisors (see below), whose sum is σ = 10681414920000. Its totient is φ = 9393305999616.
The previous prime is 10031212232999. The next prime is 10031212233131. The reversal of 10031212233001 is 10033221213001.
It is a cyclic number.
It is not a de Polignac number, because 10031212233001 - 21 = 10031212232999 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
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 10031212233001.
It is not an unprimeable number, because it can be changed into a prime (10031212273001) 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, 4021570 + ... + 6019588.
It is an arithmetic number, because the mean of its divisors is an integer number (667588432500).
Almost surely, 210031212233001 is an apocalyptic number.
It is an amenable number.
10031212233001 is a deficient number, since it is larger than the sum of its proper divisors (650202686999).
10031212233001 is a wasteful number, since it uses less digits than its factorization.
10031212233001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2001096.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10031212233001 its reverse (10033221213001), we get a palindrome (20064433446002).
The spelling of 10031212233001 in words is "ten trillion, thirty-one billion, two hundred twelve million, two hundred thirty-three thousand, one".
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