Base | Representation |
---|---|
bin | 10011011100110011… |
… | …10111111011001100 |
3 | 222221201212021121022 |
4 | 21232121313323030 |
5 | 132341201223040 |
6 | 4444100453312 |
7 | 516524220623 |
oct | 115631677314 |
9 | 28851767538 |
10 | 10442211020 |
11 | 44793a076a |
12 | 20350aa238 |
13 | ca54baab7 |
14 | 710b946ba |
15 | 411b0d6b5 |
hex | 26e677ecc |
10442211020 has 48 divisors (see below), whose sum is σ = 22182605760. Its totient is φ = 4128620544.
The previous prime is 10442211001. The next prime is 10442211029. The reversal of 10442211020 is 2011224401.
It is a self number, because there is not a number n which added to its sum of digits gives 10442211020.
It is not an unprimeable number, because it can be changed into a prime (10442211029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1779932 + ... + 1785788.
It is an arithmetic number, because the mean of its divisors is an integer number (462137620).
Almost surely, 210442211020 is an apocalyptic number.
10442211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10442211020 is an abundant number, since it is smaller than the sum of its proper divisors (11740394740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10442211020 is a wasteful number, since it uses less digits than its factorization.
10442211020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6882 (or 6880 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 10442211020 its reverse (2011224401), we get a palindrome (12453435421).
The spelling of 10442211020 in words is "ten billion, four hundred forty-two million, two hundred eleven thousand, twenty".
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