Base | Representation |
---|---|
bin | 111100001101100… |
… | …110110111001010 |
3 | 2121101212110220012 |
4 | 330031212313022 |
5 | 4032102400020 |
6 | 244124031522 |
7 | 34014362351 |
oct | 7415466712 |
9 | 2541773805 |
10 | 1010200010 |
11 | 479260246 |
12 | 2423925a2 |
13 | 13139bab1 |
14 | 98244998 |
15 | 5da487c5 |
hex | 3c366dca |
1010200010 has 32 divisors (see below), whose sum is σ = 1943021520. Its totient is φ = 376814592.
The previous prime is 1010199991. The next prime is 1010200049. The reversal of 1010200010 is 100020101.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 884289169 + 125910841 = 29737^2 + 11221^2 .
It is a Harshad number since it is a multiple of its sum of digits (5).
It is a junction number, because it is equal to n+sod(n) for n = 1010199967 and 1010200003.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 8729 + ... + 45788.
Almost surely, 21010200010 is an apocalyptic number.
1010200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1010200010 is a deficient number, since it is larger than the sum of its proper divisors (932821510).
1010200010 is a wasteful number, since it uses less digits than its factorization.
1010200010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54650.
The product of its (nonzero) digits is 2, while the sum is 5.
The square root of 1010200010 is about 31783.6437495766. The cubic root of 1010200010 is about 1003.3885083754.
Adding to 1010200010 its reverse (100020101), we get a palindrome (1110220111).
The spelling of 1010200010 in words is "one billion, ten million, two hundred thousand, ten".
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