Base | Representation |
---|---|
bin | 1011111100011001101111… |
… | …1011100101101010001111 |
3 | 1201111102211201211120220122 |
4 | 2333012123323211222033 |
5 | 3210130003231104403 |
6 | 43532524251335155 |
7 | 2523531256453016 |
oct | 277063373455217 |
9 | 51442751746818 |
10 | 13132331113103 |
11 | 4203432610684 |
12 | 15811731514bb |
13 | 7434b17a98c7 |
14 | 335872d3ba7d |
15 | 17b906eb5838 |
hex | bf19bee5a8f |
13132331113103 has 4 divisors (see below), whose sum is σ = 13703302031088. Its totient is φ = 12561360195120.
The previous prime is 13132331113073. The next prime is 13132331113123. The reversal of 13132331113103 is 30131113323131.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 13132331113103 - 28 = 13132331112847 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13132331113123) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285485458958 + ... + 285485459003.
It is an arithmetic number, because the mean of its divisors is an integer number (3425825507772).
Almost surely, 213132331113103 is an apocalyptic number.
13132331113103 is a deficient number, since it is larger than the sum of its proper divisors (570970917985).
13132331113103 is an equidigital number, since it uses as much as digits as its factorization.
13132331113103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 570970917984.
The product of its (nonzero) digits is 1458, while the sum is 26.
Adding to 13132331113103 its reverse (30131113323131), we get a palindrome (43263444436234).
The spelling of 13132331113103 in words is "thirteen trillion, one hundred thirty-two billion, three hundred thirty-one million, one hundred thirteen thousand, one hundred three".
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