Base | Representation |
---|---|
bin | 10010110100011001… |
… | …01110011110100010 |
3 | 222002002222202112011 |
4 | 21122030232132202 |
5 | 131142411021010 |
6 | 4350311023134 |
7 | 505236645163 |
oct | 113214563642 |
9 | 28062882464 |
10 | 10103220130 |
11 | 4315005903 |
12 | 1b5b66aaaa |
13 | c501ba883 |
14 | 6bbb5176a |
15 | 3e1e9ba8a |
hex | 25a32e7a2 |
10103220130 has 16 divisors (see below), whose sum is σ = 18189381240. Its totient is φ = 4040491392.
The previous prime is 10103220119. The next prime is 10103220181. The reversal of 10103220130 is 3102230101.
10103220130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 8599409289 + 1503810841 = 92733^2 + 38779^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10103220130.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44889 + ... + 149068.
Almost surely, 210103220130 is an apocalyptic number.
10103220130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10103220130 is a deficient number, since it is larger than the sum of its proper divisors (8086161110).
10103220130 is a wasteful number, since it uses less digits than its factorization.
10103220130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199173.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 10103220130 its reverse (3102230101), we get a palindrome (13205450231).
The spelling of 10103220130 in words is "ten billion, one hundred three million, two hundred twenty thousand, one hundred thirty".
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