Base | Representation |
---|---|
bin | 111101010010000101… |
… | …1101001100010101011 |
3 | 110120200200021022112122 |
4 | 1322210023221202223 |
5 | 4124011001123133 |
6 | 140242520301455 |
7 | 12336154412360 |
oct | 1724413514253 |
9 | 416620238478 |
10 | 131603536043 |
11 | 508a3846531 |
12 | 2160991188b |
13 | c544177c25 |
14 | 6526440467 |
15 | 3653a10498 |
hex | 1ea42e98ab |
131603536043 has 32 divisors (see below), whose sum is σ = 163938816000. Its totient is φ = 103080539520.
The previous prime is 131603535997. The next prime is 131603536049. The reversal of 131603536043 is 340635306131.
It is not a de Polignac number, because 131603536043 - 28 = 131603535787 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131603535994 and 131603536012.
It is not an unprimeable number, because it can be changed into a prime (131603536049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4076198 + ... + 4108356.
It is an arithmetic number, because the mean of its divisors is an integer number (5123088000).
Almost surely, 2131603536043 is an apocalyptic number.
131603536043 is a deficient number, since it is larger than the sum of its proper divisors (32335279957).
131603536043 is a wasteful number, since it uses less digits than its factorization.
131603536043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33275.
The product of its (nonzero) digits is 58320, while the sum is 35.
The spelling of 131603536043 in words is "one hundred thirty-one billion, six hundred three million, five hundred thirty-six thousand, forty-three".
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