Base | Representation |
---|---|
bin | 110110101101101101010011… |
… | …0011100000111001101110111 |
3 | 2100010001001201111120010222120 |
4 | 1231123122212130013031313 |
5 | 1001040121111242222211 |
6 | 4423324512142531023 |
7 | 203241454314631152 |
oct | 15533324634071567 |
9 | 2303031644503876 |
10 | 481271057773431 |
11 | 12a390a00447812 |
12 | 45b8967b596a73 |
13 | 178708872c9b43 |
14 | 86bb901a08c99 |
15 | 3a98e70b57d06 |
hex | 1b5b6a6707377 |
481271057773431 has 16 divisors (see below), whose sum is σ = 662397155159040. Its totient is φ = 310496246775360.
The previous prime is 481271057773427. The next prime is 481271057773463. The reversal of 481271057773431 is 134377750172184.
It is not a de Polignac number, because 481271057773431 - 22 = 481271057773427 is a prime.
It is a super-2 number, since 2×4812710577734312 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481271557773431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14227240 + ... + 34131458.
It is an arithmetic number, because the mean of its divisors is an integer number (41399822197440).
Almost surely, 2481271057773431 is an apocalyptic number.
481271057773431 is a deficient number, since it is larger than the sum of its proper divisors (181126097385609).
481271057773431 is a wasteful number, since it uses less digits than its factorization.
481271057773431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20164246.
The product of its (nonzero) digits is 27659520, while the sum is 60.
The spelling of 481271057773431 in words is "four hundred eighty-one trillion, two hundred seventy-one billion, fifty-seven million, seven hundred seventy-three thousand, four hundred thirty-one".
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