Base | Representation |
---|---|
bin | 1011111011111011110101… |
… | …1000100110001110100101 |
3 | 1201110200010012110021202110 |
4 | 2332332331120212032211 |
5 | 3210012032410244031 |
6 | 43525115445031233 |
7 | 2523125310003666 |
oct | 276767530461645 |
9 | 51420105407673 |
10 | 13124302431141 |
11 | 41aaa92633030 |
12 | 157b6b23b5519 |
13 | 742802333715 |
14 | 33531092936d |
15 | 17b5d7201c46 |
hex | befbd6263a5 |
13124302431141 has 32 divisors (see below), whose sum is σ = 19139832714240. Its totient is φ = 7933334912000.
The previous prime is 13124302431073. The next prime is 13124302431151. The reversal of 13124302431141 is 14113420342131.
It is a cyclic number.
It is not a de Polignac number, because 13124302431141 - 229 = 13123765560229 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13124302431099 and 13124302431108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13124302431151) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26328070 + ... + 26821928.
It is an arithmetic number, because the mean of its divisors is an integer number (598119772320).
Almost surely, 213124302431141 is an apocalyptic number.
13124302431141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13124302431141 is a deficient number, since it is larger than the sum of its proper divisors (6015530283099).
13124302431141 is a wasteful number, since it uses less digits than its factorization.
13124302431141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 495977.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 13124302431141 its reverse (14113420342131), we get a palindrome (27237722773272).
The spelling of 13124302431141 in words is "thirteen trillion, one hundred twenty-four billion, three hundred two million, four hundred thirty-one thousand, one hundred forty-one".
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