Base | Representation |
---|---|
bin | 111100110011110… |
… | …010110010011100 |
3 | 2122002201001110212 |
4 | 330303302302130 |
5 | 4042133212312 |
6 | 245122351552 |
7 | 34165434101 |
oct | 7463626234 |
9 | 2562631425 |
10 | 1020210332 |
11 | 483978139 |
12 | 2457bb5b8 |
13 | 13349526b |
14 | 996ccaa8 |
15 | 5e874822 |
hex | 3ccf2c9c |
1020210332 has 24 divisors (see below), whose sum is σ = 1826795376. Its totient is φ = 498400128.
The previous prime is 1020210329. The next prime is 1020210337. The reversal of 1020210332 is 2330120201.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1020210337) by changing a digit.
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, 14918 + ... + 47570.
It is an arithmetic number, because the mean of its divisors is an integer number (76116474).
Almost surely, 21020210332 is an apocalyptic number.
It is an amenable number.
1020210332 is a deficient number, since it is larger than the sum of its proper divisors (806585044).
1020210332 is a wasteful number, since it uses less digits than its factorization.
1020210332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32837 (or 32835 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 1020210332 is about 31940.7315507958. The cubic root of 1020210332 is about 1006.6918959707.
Adding to 1020210332 its reverse (2330120201), we get a palindrome (3350330533).
The spelling of 1020210332 in words is "one billion, twenty million, two hundred ten thousand, three hundred thirty-two".
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