Base | Representation |
---|---|
bin | 111100111010101… |
… | …010001110111101 |
3 | 2122020002111120101 |
4 | 330322222032331 |
5 | 4043113312201 |
6 | 245225121101 |
7 | 34216641604 |
oct | 7472521675 |
9 | 2566074511 |
10 | 1022010301 |
11 | 484997514 |
12 | 246329191 |
13 | 133975630 |
14 | 99a3aa3b |
15 | 5eaccd01 |
hex | 3ceaa3bd |
1022010301 has 8 divisors (see below), whose sum is σ = 1165369464. Its totient is φ = 887900160.
The previous prime is 1022010259. The next prime is 1022010317. The reversal of 1022010301 is 1030102201.
It can be written as a sum of positive squares in 4 ways, for example, as 1207801 + 1020802500 = 1099^2 + 31950^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1022010301 - 27 = 1022010173 is a prime.
It is a super-2 number, since 2×10220103012 = 2089010110700221202, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022010401) 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 7 ways as a sum of consecutive naturals, for example, 2312020 + ... + 2312461.
It is an arithmetic number, because the mean of its divisors is an integer number (145671183).
Almost surely, 21022010301 is an apocalyptic number.
It is an amenable number.
1022010301 is a deficient number, since it is larger than the sum of its proper divisors (143359163).
1022010301 is a wasteful number, since it uses less digits than its factorization.
1022010301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4624511.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 1022010301 is about 31968.8958364220. The cubic root of 1022010301 is about 1007.2835875527.
Adding to 1022010301 its reverse (1030102201), we get a palindrome (2052112502).
The spelling of 1022010301 in words is "one billion, twenty-two million, ten thousand, three hundred one".
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