Base | Representation |
---|---|
bin | 10100011111101011… |
… | …11000011001011000 |
3 | 1001101211110112100010 |
4 | 22033311320121120 |
5 | 140013304413422 |
6 | 5015500441520 |
7 | 536445444351 |
oct | 121765703130 |
9 | 31354415303 |
10 | 11003201112 |
11 | 4737024942 |
12 | 2170b492a0 |
13 | 10647a86b7 |
14 | 7654a4d28 |
15 | 445ec2b0c |
hex | 28fd78658 |
11003201112 has 64 divisors (see below), whose sum is σ = 29954304000. Its totient is φ = 3354873984.
The previous prime is 11003201089. The next prime is 11003201113. The reversal of 11003201112 is 21110230011.
It is a super-2 number, since 2×110032011122 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11003201113) 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, 402808 + ... + 429255.
It is an arithmetic number, because the mean of its divisors is an integer number (468036000).
Almost surely, 211003201112 is an apocalyptic number.
11003201112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11003201112 is an abundant number, since it is smaller than the sum of its proper divisors (18951102888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11003201112 is a wasteful number, since it uses less digits than its factorization.
11003201112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 832120 (or 832116 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 11003201112 its reverse (21110230011), we get a palindrome (32113431123).
The spelling of 11003201112 in words is "eleven billion, three million, two hundred one thousand, one hundred twelve".
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