Base | Representation |
---|---|
bin | 11001101100110100010111… |
… | …000111000000100100011111 |
3 | 112211012122212122220012000202 |
4 | 121230310113013000210133 |
5 | 104303400033230322033 |
6 | 1040221424402014115 |
7 | 32544136410005351 |
oct | 3154642707004437 |
9 | 484178778805022 |
10 | 113031042042143 |
11 | 33019217579655 |
12 | 1081620b34733b |
13 | 4b0ba21033824 |
14 | 1dcaa358150d1 |
15 | d102e42b88e8 |
hex | 66cd171c091f |
113031042042143 has 8 divisors (see below), whose sum is σ = 115662765325008. Its totient is φ = 110399459413824.
The previous prime is 113031042042071. The next prime is 113031042042167. The reversal of 113031042042143 is 341240240130311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-113031042042143 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 (113031042042943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33536846 + ... + 36752987.
It is an arithmetic number, because the mean of its divisors is an integer number (14457845665626).
Almost surely, 2113031042042143 is an apocalyptic number.
113031042042143 is a deficient number, since it is larger than the sum of its proper divisors (2631723282865).
113031042042143 is an equidigital number, since it uses as much as digits as its factorization.
113031042042143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70327273.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 113031042042143 its reverse (341240240130311), we get a palindrome (454271282172454).
The spelling of 113031042042143 in words is "one hundred thirteen trillion, thirty-one billion, forty-two million, forty-two thousand, one hundred forty-three".
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