Base | Representation |
---|---|
bin | 110011101111001000… |
… | …0101110101111110100 |
3 | 101121202222002202222220 |
4 | 1213132100232233310 |
5 | 3310014344011012 |
6 | 123012353122340 |
7 | 11012144565660 |
oct | 1473620565764 |
9 | 347688082886 |
10 | 111103110132 |
11 | 4313389a083 |
12 | 196482593b0 |
13 | a627bc93b1 |
14 | 553d8d18a0 |
15 | 2d53d9508c |
hex | 19de42ebf4 |
111103110132 has 48 divisors (see below), whose sum is σ = 298896888192. Its totient is φ = 31462824960.
The previous prime is 111103110103. The next prime is 111103110163. The reversal of 111103110132 is 231011301111.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5842969 + ... + 5861952.
It is an arithmetic number, because the mean of its divisors is an integer number (6227018504).
Almost surely, 2111103110132 is an apocalyptic number.
111103110132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
111103110132 is an abundant number, since it is smaller than the sum of its proper divisors (187793778060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111103110132 is a wasteful number, since it uses less digits than its factorization.
111103110132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11705048 (or 11705046 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 15.
Adding to 111103110132 its reverse (231011301111), we get a palindrome (342114411243).
The spelling of 111103110132 in words is "one hundred eleven billion, one hundred three million, one hundred ten thousand, one hundred thirty-two".
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