Base | Representation |
---|---|
bin | 10100101100110001… |
… | …10100001010010100 |
3 | 1001200111010000102010 |
4 | 22112120310022110 |
5 | 140224413201400 |
6 | 5034422344220 |
7 | 542251062225 |
oct | 122630641224 |
9 | 31614100363 |
10 | 11113022100 |
11 | 4793013a94 |
12 | 21a188b070 |
13 | 108147a42b |
14 | 775cd124c |
15 | 450967450 |
hex | 296634294 |
11113022100 has 144 divisors (see below), whose sum is σ = 33899705280. Its totient is φ = 2803046400.
The previous prime is 11113022099. The next prime is 11113022101. The reversal of 11113022100 is 122031111.
It is an interprime number because it is at equal distance from previous prime (11113022099) and next prime (11113022101).
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 (11113022101) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5020594 + ... + 5022806.
It is an arithmetic number, because the mean of its divisors is an integer number (235414620).
Almost surely, 211113022100 is an apocalyptic number.
11113022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11113022100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16949852640).
11113022100 is an abundant number, since it is smaller than the sum of its proper divisors (22786683180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11113022100 is a wasteful number, since it uses less digits than its factorization.
11113022100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3130 (or 3123 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 11113022100 its reverse (122031111), we get a palindrome (11235053211).
The spelling of 11113022100 in words is "eleven billion, one hundred thirteen million, twenty-two thousand, one hundred".
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