Base | Representation |
---|---|
bin | 111100111011000… |
… | …101100000011010 |
3 | 2122020022011210202 |
4 | 330323011200122 |
5 | 4043130401020 |
6 | 245231342202 |
7 | 34220615360 |
oct | 7473054032 |
9 | 2566264722 |
10 | 1022122010 |
11 | 484a63438 |
12 | 246381962 |
13 | 1339b4430 |
14 | 99a69630 |
15 | 5eb00e75 |
hex | 3cec581a |
1022122010 has 32 divisors (see below), whose sum is σ = 2264395392. Its totient is φ = 323484480.
The previous prime is 1022121977. The next prime is 1022122021. The reversal of 1022122010 is 102212201.
It is a happy number.
1022122010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 1022121982 and 1022122000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 560696 + ... + 562515.
It is an arithmetic number, because the mean of its divisors is an integer number (70762356).
Almost surely, 21022122010 is an apocalyptic number.
1022122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1022122010 is an abundant number, since it is smaller than the sum of its proper divisors (1242273382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1022122010 is a wasteful number, since it uses less digits than its factorization.
1022122010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123238.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 1022122010 is about 31970.6429400474. The cubic root of 1022122010 is about 1007.3202859900.
Adding to 1022122010 its reverse (102212201), we get a palindrome (1124334211).
The spelling of 1022122010 in words is "one billion, twenty-two million, one hundred twenty-two thousand, ten".
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