Base | Representation |
---|---|
bin | 10010110100011010… |
… | …00010000000100011 |
3 | 222002010010211021011 |
4 | 21122031002000203 |
5 | 131142421101011 |
6 | 4350312441351 |
7 | 505240430341 |
oct | 113215020043 |
9 | 28063124234 |
10 | 10103300131 |
11 | 431505aa21 |
12 | 1b5b6a9257 |
13 | c50218102 |
14 | 6bbb72991 |
15 | 3e1eb5621 |
hex | 25a342023 |
10103300131 has 6 divisors (see below), whose sum is σ = 10271646996. Its totient is φ = 9937668600.
The previous prime is 10103300113. The next prime is 10103300219. The reversal of 10103300131 is 13100330101.
It is a happy number.
It is not a de Polignac number, because 10103300131 - 217 = 10103169059 is a prime.
It is a super-2 number, since 2×101033001312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10103300531) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1353885 + ... + 1361326.
It is an arithmetic number, because the mean of its divisors is an integer number (1711941166).
Almost surely, 210103300131 is an apocalyptic number.
10103300131 is a deficient number, since it is larger than the sum of its proper divisors (168346865).
10103300131 is an frugal number, since it uses more digits than its factorization.
10103300131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2715333 (or 2715272 counting only the distinct ones).
The product of its (nonzero) digits is 27, while the sum is 13.
Adding to 10103300131 its reverse (13100330101), we get a palindrome (23203630232).
The spelling of 10103300131 in words is "ten billion, one hundred three million, three hundred thousand, one hundred thirty-one".
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