Base | Representation |
---|---|
bin | 10100111010101111… |
… | …00011101110000100 |
3 | 1001222122110212112110 |
4 | 22131113203232010 |
5 | 140444403224444 |
6 | 5054204421020 |
7 | 545202361620 |
oct | 123527435604 |
9 | 31878425473 |
10 | 11230133124 |
11 | 4843132261 |
12 | 2214b47770 |
13 | 109c8023b2 |
14 | 787698180 |
15 | 45ad9bcb9 |
hex | 29d5e3b84 |
11230133124 has 48 divisors (see below), whose sum is σ = 29970331776. Its totient is φ = 3206112000.
The previous prime is 11230133093. The next prime is 11230133143. The reversal of 11230133124 is 42133103211.
It is a super-2 number, since 2×112301331242 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 11230133124.
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, 57904 + ... + 160664.
It is an arithmetic number, because the mean of its divisors is an integer number (624381912).
Almost surely, 211230133124 is an apocalyptic number.
11230133124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11230133124 is an abundant number, since it is smaller than the sum of its proper divisors (18740198652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11230133124 is a wasteful number, since it uses less digits than its factorization.
11230133124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104076 (or 104074 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 11230133124 its reverse (42133103211), we get a palindrome (53363236335).
The spelling of 11230133124 in words is "eleven billion, two hundred thirty million, one hundred thirty-three thousand, one hundred twenty-four".
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