Base | Representation |
---|---|
bin | 1011110000011000101… |
… | …1001100001000001111 |
3 | 201022022102122122210220 |
4 | 2330012023030020033 |
5 | 11302112031400341 |
6 | 232440555002423 |
7 | 20406634452162 |
oct | 2740613141017 |
9 | 638272578726 |
10 | 201967059471 |
11 | 7872115a091 |
12 | 33186439413 |
13 | 16078a01ca8 |
14 | 9abd443ad9 |
15 | 53c0ecba66 |
hex | 2f062cc20f |
201967059471 has 32 divisors (see below), whose sum is σ = 286063239168. Its totient is φ = 126310103040.
The previous prime is 201967059457. The next prime is 201967059479. The reversal of 201967059471 is 174950769102.
It is not a de Polignac number, because 201967059471 - 25 = 201967059439 is a prime.
It is a super-3 number, since 3×2019670594713 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201967059479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44279031 + ... + 44283591.
It is an arithmetic number, because the mean of its divisors is an integer number (8939476224).
Almost surely, 2201967059471 is an apocalyptic number.
201967059471 is a deficient number, since it is larger than the sum of its proper divisors (84096179697).
201967059471 is a wasteful number, since it uses less digits than its factorization.
201967059471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7231.
The product of its (nonzero) digits is 952560, while the sum is 51.
The spelling of 201967059471 in words is "two hundred one billion, nine hundred sixty-seven million, fifty-nine thousand, four hundred seventy-one".
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