Base | Representation |
---|---|
bin | 10010110100011011… |
… | …00101101011001100 |
3 | 222002010102020122212 |
4 | 21122031211223030 |
5 | 131142440234340 |
6 | 4350315525552 |
7 | 505241606300 |
oct | 113215455314 |
9 | 28063366585 |
10 | 10103446220 |
11 | 431514a75a |
12 | 1b5b7598b8 |
13 | c5026975a |
14 | 6bbbadd00 |
15 | 3e1ee3a65 |
hex | 25a365acc |
10103446220 has 72 divisors (see below), whose sum is σ = 25477522560. Its totient is φ = 3352285440.
The previous prime is 10103446219. The next prime is 10103446237. The reversal of 10103446220 is 2264430101.
10103446220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 23 ways as a sum of consecutive naturals, for example, 135905 + ... + 196664.
It is an arithmetic number, because the mean of its divisors is an integer number (353854480).
Almost surely, 210103446220 is an apocalyptic number.
10103446220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10103446220 is an abundant number, since it is smaller than the sum of its proper divisors (15374076340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10103446220 is a wasteful number, since it uses less digits than its factorization.
10103446220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 332623 (or 332614 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 10103446220 its reverse (2264430101), we get a palindrome (12367876321).
The spelling of 10103446220 in words is "ten billion, one hundred three million, four hundred forty-six thousand, two hundred twenty".
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