Base | Representation |
---|---|
bin | 100000110100010… |
… | …1111111011001110 |
3 | 2211202002210221000 |
4 | 1001220233323032 |
5 | 4223401413402 |
6 | 301134321130 |
7 | 36201024561 |
oct | 10150577316 |
9 | 2752083830 |
10 | 1101201102 |
11 | 515665761 |
12 | 2689591a6 |
13 | 1471b15b1 |
14 | a63724d8 |
15 | 66a21c1c |
hex | 41a2fece |
1101201102 has 16 divisors (see below), whose sum is σ = 2447113680. Its totient is φ = 367067016.
The previous prime is 1101201091. The next prime is 1101201109. The reversal of 1101201102 is 2011021011.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1101201109) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 10196253 + ... + 10196360.
It is an arithmetic number, because the mean of its divisors is an integer number (152944605).
Almost surely, 21101201102 is an apocalyptic number.
1101201102 is an abundant number, since it is smaller than the sum of its proper divisors (1345912578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1101201102 is a wasteful number, since it uses less digits than its factorization.
1101201102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20392624 (or 20392618 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
The square root of 1101201102 is about 33184.3502573126. The cubic root of 1101201102 is about 1032.6556980950.
Adding to 1101201102 its reverse (2011021011), we get a palindrome (3112222113).
The spelling of 1101201102 in words is "one billion, one hundred one million, two hundred one thousand, one hundred two".
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