Base | Representation |
---|---|
bin | 11101101101110000110… |
… | …01110000111101000010 |
3 | 10121121101022112022200122 |
4 | 32312320121300331002 |
5 | 113212002224323020 |
6 | 2101012535020242 |
7 | 133523233254251 |
oct | 16667031607502 |
9 | 3547338468618 |
10 | 1021001011010 |
11 | 3640054a9342 |
12 | 145a6320a682 |
13 | 75384175886 |
14 | 375b9660798 |
15 | 1b85a313125 |
hex | edb8670f42 |
1021001011010 has 16 divisors (see below), whose sum is σ = 1846043087616. Its totient is φ = 406569011568.
The previous prime is 1021001010941. The next prime is 1021001011013. The reversal of 1021001011010 is 101101001201.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1021001011013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228921764 + ... + 228926223.
It is an arithmetic number, because the mean of its divisors is an integer number (115377692976).
Almost surely, 21021001011010 is an apocalyptic number.
1021001011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1021001011010 is a deficient number, since it is larger than the sum of its proper divisors (825042076606).
1021001011010 is a wasteful number, since it uses less digits than its factorization.
1021001011010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457848217.
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 1021001011010 its reverse (101101001201), we get a palindrome (1122102012211).
The spelling of 1021001011010 in words is "one trillion, twenty-one billion, one million, eleven thousand, ten".
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