Base | Representation |
---|---|
bin | 10100101100011010… |
… | …10101010011000101 |
3 | 1001200021110002110200 |
4 | 22112031111103011 |
5 | 140223130341401 |
6 | 5034234041113 |
7 | 542213354556 |
oct | 122615252305 |
9 | 31607402420 |
10 | 11110012101 |
11 | 4791348591 |
12 | 21a0879199 |
13 | 1080965376 |
14 | 77574a32d |
15 | 450570686 |
hex | 2963554c5 |
11110012101 has 12 divisors (see below), whose sum is σ = 16892416320. Its totient is φ = 7016849640.
The previous prime is 11110012087. The next prime is 11110012127. The reversal of 11110012101 is 10121001111.
It is not a de Polignac number, because 11110012101 - 26 = 11110012037 is a prime.
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 (11110012141) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32485245 + ... + 32485586.
It is an arithmetic number, because the mean of its divisors is an integer number (1407701360).
Almost surely, 211110012101 is an apocalyptic number.
It is an amenable number.
11110012101 is a deficient number, since it is larger than the sum of its proper divisors (5782404219).
11110012101 is a wasteful number, since it uses less digits than its factorization.
11110012101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64970856 (or 64970853 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 9.
Adding to 11110012101 its reverse (10121001111), we get a palindrome (21231013212).
It can be divided in two parts, 111100 and 12101, that added together give a square (123201 = 3512).
The spelling of 11110012101 in words is "eleven billion, one hundred ten million, twelve thousand, one hundred one".
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