Base | Representation |
---|---|
bin | 101111001000000101… |
… | …1010011011111001001 |
3 | 100200020000112200202200 |
4 | 1132100023103133021 |
5 | 3124231000132223 |
6 | 114254142150413 |
7 | 10211623262025 |
oct | 1362013233711 |
9 | 320200480680 |
10 | 101203130313 |
11 | 39a1358a77a |
12 | 17744882409 |
13 | 970ab5b97c |
14 | 4c80b67385 |
15 | 2974b92a43 |
hex | 17902d37c9 |
101203130313 has 12 divisors (see below), whose sum is σ = 146210658048. Its totient is φ = 67455664920.
The previous prime is 101203130263. The next prime is 101203130333. The reversal of 101203130313 is 313031302101.
It is a happy number.
It is not a de Polignac number, because 101203130313 - 28 = 101203130057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (101203130333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1041633 + ... + 1134638.
It is an arithmetic number, because the mean of its divisors is an integer number (12184221504).
Almost surely, 2101203130313 is an apocalyptic number.
It is an amenable number.
101203130313 is a deficient number, since it is larger than the sum of its proper divisors (45007527735).
101203130313 is a wasteful number, since it uses less digits than its factorization.
101203130313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2181444 (or 2181441 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 101203130313 its reverse (313031302101), we get a palindrome (414234432414).
The spelling of 101203130313 in words is "one hundred one billion, two hundred three million, one hundred thirty thousand, three hundred thirteen".
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