Base | Representation |
---|---|
bin | 110000001111100111… |
… | …0100011111111010111 |
3 | 100220102021120010020101 |
4 | 1200133032203333113 |
5 | 3144134400014411 |
6 | 115332234314531 |
7 | 10325245020463 |
oct | 1403716437727 |
9 | 326367503211 |
10 | 103603126231 |
11 | 3aa3529a180 |
12 | 180b4588a47 |
13 | 9a011457b7 |
14 | 502b7c54a3 |
15 | 2a657178c1 |
hex | 181f3a3fd7 |
103603126231 has 16 divisors (see below), whose sum is σ = 121355428608. Its totient is φ = 87395862400.
The previous prime is 103603126219. The next prime is 103603126243. The reversal of 103603126231 is 132621306301.
It is an interprime number because it is at equal distance from previous prime (103603126219) and next prime (103603126243).
It is not a de Polignac number, because 103603126231 - 27 = 103603126103 is a prime.
It is a super-3 number, since 3×1036031262313 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 103603126231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103603123231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3888325 + ... + 3914878.
It is an arithmetic number, because the mean of its divisors is an integer number (7584714288).
Almost surely, 2103603126231 is an apocalyptic number.
103603126231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
103603126231 is a deficient number, since it is larger than the sum of its proper divisors (17752302377).
103603126231 is a wasteful number, since it uses less digits than its factorization.
103603126231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7803302.
The product of its (nonzero) digits is 3888, while the sum is 28.
The spelling of 103603126231 in words is "one hundred three billion, six hundred three million, one hundred twenty-six thousand, two hundred thirty-one".
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