Base | Representation |
---|---|
bin | 1011111011001010101010… |
… | …0101110101101000101100 |
3 | 1201102102001020221202020220 |
4 | 2332302222211311220230 |
5 | 3204303014132430012 |
6 | 43515053543011340 |
7 | 2522150223115461 |
oct | 276625245655054 |
9 | 51372036852226 |
10 | 13111102233132 |
11 | 41a542944a982 |
12 | 1579029739b50 |
13 | 7414aa638577 |
14 | 33481b769668 |
15 | 17b0b340708c |
hex | becaa975a2c |
13111102233132 has 24 divisors (see below), whose sum is σ = 31111090046400. Its totient is φ = 4296293386896.
The previous prime is 13111102233121. The next prime is 13111102233139. The reversal of 13111102233132 is 23133220111131.
It is not an unprimeable number, because it can be changed into a prime (13111102233139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9259252282 + ... + 9259253697.
It is an arithmetic number, because the mean of its divisors is an integer number (1296295418600).
Almost surely, 213111102233132 is an apocalyptic number.
13111102233132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13111102233132 is an abundant number, since it is smaller than the sum of its proper divisors (17999987813268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13111102233132 is a wasteful number, since it uses less digits than its factorization.
13111102233132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18518506045 (or 18518506043 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 13111102233132 its reverse (23133220111131), we get a palindrome (36244322344263).
The spelling of 13111102233132 in words is "thirteen trillion, one hundred eleven billion, one hundred two million, two hundred thirty-three thousand, one hundred thirty-two".
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