Base | Representation |
---|---|
bin | 101111111101111100… |
… | …0011110010100100111 |
3 | 100211212221201221211202 |
4 | 1133323320132110213 |
5 | 3141431043231122 |
6 | 115153332353115 |
7 | 10304454454205 |
oct | 1377370362447 |
9 | 324787657752 |
10 | 103010133287 |
11 | 3a760597866 |
12 | 17b69a7579b |
13 | 99383313b9 |
14 | 4db2b44075 |
15 | 2a2d630e92 |
hex | 17fbe1e527 |
103010133287 has 2 divisors, whose sum is σ = 103010133288. Its totient is φ = 103010133286.
The previous prime is 103010133257. The next prime is 103010133329. The reversal of 103010133287 is 782331010301.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 103010133287 - 224 = 102993356071 is a prime.
It is a super-2 number, since 2×1030101332872 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (103010133227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505066643 + 51505066644.
It is an arithmetic number, because the mean of its divisors is an integer number (51505066644).
Almost surely, 2103010133287 is an apocalyptic number.
103010133287 is a deficient number, since it is larger than the sum of its proper divisors (1).
103010133287 is an equidigital number, since it uses as much as digits as its factorization.
103010133287 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 29.
Adding to 103010133287 its reverse (782331010301), we get a palindrome (885341143588).
The spelling of 103010133287 in words is "one hundred three billion, ten million, one hundred thirty-three thousand, two hundred eighty-seven".
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