Base | Representation |
---|---|
bin | 10011000001100001… |
… | …10001000001001100 |
3 | 222100210011222021021 |
4 | 21200300301001030 |
5 | 131404103043040 |
6 | 4405243043524 |
7 | 511044611164 |
oct | 114060610114 |
9 | 28323158237 |
10 | 10213331020 |
11 | 4371182842 |
12 | 1b905105a4 |
13 | c69c61549 |
14 | 6cc6155a4 |
15 | 3eb99c24a |
hex | 260c3104c |
10213331020 has 12 divisors (see below), whose sum is σ = 21447995184. Its totient is φ = 4085332400.
The previous prime is 10213330951. The next prime is 10213331039. The reversal of 10213331020 is 2013331201.
It is a junction number, because it is equal to n+sod(n) for n = 10213330985 and 10213331003.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255333256 + ... + 255333295.
It is an arithmetic number, because the mean of its divisors is an integer number (1787332932).
Almost surely, 210213331020 is an apocalyptic number.
10213331020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10213331020 is an abundant number, since it is smaller than the sum of its proper divisors (11234664164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10213331020 is a wasteful number, since it uses less digits than its factorization.
10213331020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 510666560 (or 510666558 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 10213331020 its reverse (2013331201), we get a palindrome (12226662221).
The spelling of 10213331020 in words is "ten billion, two hundred thirteen million, three hundred thirty-one thousand, twenty".
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