Base | Representation |
---|---|
bin | 10011001111100101… |
… | …11001100111001100 |
3 | 222200000012222211122 |
4 | 21213302321213030 |
5 | 132124310043040 |
6 | 4425100140112 |
7 | 514006602413 |
oct | 114762714714 |
9 | 28600188748 |
10 | 10331331020 |
11 | 44218489aa |
12 | 2003b37638 |
13 | c8853802a |
14 | 70017047a |
15 | 40700a1b5 |
hex | 267cb99cc |
10331331020 has 12 divisors (see below), whose sum is σ = 21695795184. Its totient is φ = 4132532400.
The previous prime is 10331330987. The next prime is 10331331029. The reversal of 10331331020 is 2013313301.
It is a self number, because there is not a number n which added to its sum of digits gives 10331331020.
It is not an unprimeable number, because it can be changed into a prime (10331331029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258283256 + ... + 258283295.
It is an arithmetic number, because the mean of its divisors is an integer number (1807982932).
Almost surely, 210331331020 is an apocalyptic number.
10331331020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10331331020 is an abundant number, since it is smaller than the sum of its proper divisors (11364464164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10331331020 is a wasteful number, since it uses less digits than its factorization.
10331331020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516566560 (or 516566558 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 10331331020 its reverse (2013313301), we get a palindrome (12344644321).
The spelling of 10331331020 in words is "ten billion, three hundred thirty-one million, three hundred thirty-one thousand, twenty".
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