Base | Representation |
---|---|
bin | 10000000001100101010… |
… | …010101000101110101010 |
3 | 10220021102021210112220102 |
4 | 100001211102220232222 |
5 | 121020240004341020 |
6 | 2201520033425402 |
7 | 142363015105544 |
oct | 20014522505652 |
9 | 3807367715812 |
10 | 1101211012010 |
11 | 3950259a926a |
12 | 15950940b262 |
13 | 7cac7956b25 |
14 | 3b428262694 |
15 | 1d9a1e64475 |
hex | 100654a8baa |
1101211012010 has 32 divisors (see below), whose sum is σ = 1985765697360. Its totient is φ = 439688189952.
The previous prime is 1101211011997. The next prime is 1101211012043. The reversal of 1101211012010 is 102101121011.
It can be written as a sum of positive squares in 8 ways, for example, as 471541782721 + 629669229289 = 686689^2 + 793517^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1101211011982 and 1101211012000.
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, 14028992 + ... + 14107268.
Almost surely, 21101211012010 is an apocalyptic number.
1101211012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1101211012010 is a deficient number, since it is larger than the sum of its proper divisors (884554685350).
1101211012010 is a wasteful number, since it uses less digits than its factorization.
1101211012010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80810.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 1101211012010 its reverse (102101121011), we get a palindrome (1203312133021).
The spelling of 1101211012010 in words is "one trillion, one hundred one billion, two hundred eleven million, twelve thousand, ten".
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