Base | Representation |
---|---|
bin | 100001000101001… |
… | …0111000100101001 |
3 | 2212100200110111000 |
4 | 1002022113010221 |
5 | 4233130342301 |
6 | 302051225213 |
7 | 36335643114 |
oct | 10212270451 |
9 | 2770613430 |
10 | 1110012201 |
11 | 51a633661 |
12 | 26b8a8209 |
13 | 148c77c6c |
14 | a75c757b |
15 | 676b2786 |
hex | 42297129 |
1110012201 has 16 divisors (see below), whose sum is σ = 1646352000. Its totient is φ = 739157904.
The previous prime is 1110012193. The next prime is 1110012217. The reversal of 1110012201 is 1022100111.
It is a happy number.
It is not a de Polignac number, because 1110012201 - 23 = 1110012193 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (1110012251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 775 + ... + 47123.
It is an arithmetic number, because the mean of its divisors is an integer number (102897000).
Almost surely, 21110012201 is an apocalyptic number.
It is an amenable number.
1110012201 is a deficient number, since it is larger than the sum of its proper divisors (536339799).
1110012201 is an equidigital number, since it uses as much as digits as its factorization.
1110012201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47245 (or 47239 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
The square root of 1110012201 is about 33316.8456039884. The cubic root of 1110012201 is about 1035.4025990984.
Adding to 1110012201 its reverse (1022100111), we get a palindrome (2132112312).
The spelling of 1110012201 in words is "one billion, one hundred ten million, twelve thousand, two hundred one".
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