Base | Representation |
---|---|
bin | 1110111100111111100101… |
… | …0111111011111101001111 |
3 | 2011012202011012120012002001 |
4 | 3233033321113323331033 |
5 | 4123332204023042341 |
6 | 54544522455213131 |
7 | 3314552615103550 |
oct | 357177127737517 |
9 | 64182135505061 |
10 | 16441023643471 |
11 | 5269665259349 |
12 | 1a164696771a7 |
13 | 9234c6ca39ab |
14 | 40ba6d5d2327 |
15 | 1d7a070acd31 |
hex | ef3f95fbf4f |
16441023643471 has 8 divisors (see below), whose sum is σ = 18789767276544. Its totient is φ = 14092286502840.
The previous prime is 16441023643453. The next prime is 16441023643483. The reversal of 16441023643471 is 17434632014461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-16441023643471 is a prime.
It is a super-3 number, since 3×164410236434713 (a number of 41 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16441023643171) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6540966 + ... + 8698636.
It is an arithmetic number, because the mean of its divisors is an integer number (2348720909568).
Almost surely, 216441023643471 is an apocalyptic number.
16441023643471 is a deficient number, since it is larger than the sum of its proper divisors (2348743633073).
16441023643471 is a wasteful number, since it uses less digits than its factorization.
16441023643471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3246221.
The product of its (nonzero) digits is 1161216, while the sum is 46.
The spelling of 16441023643471 in words is "sixteen trillion, four hundred forty-one billion, twenty-three million, six hundred forty-three thousand, four hundred seventy-one".
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