Base | Representation |
---|---|
bin | 1001010101100111011… |
… | …0110110111100011101 |
3 | 120100002001001120221102 |
4 | 2111121312312330131 |
5 | 10112020330434010 |
6 | 201410242042445 |
7 | 14406250626320 |
oct | 2253166667435 |
9 | 510061046842 |
10 | 160421343005 |
11 | 62041736420 |
12 | 27110949425 |
13 | 12187641a01 |
14 | 7a9b8727b7 |
15 | 428d969ba5 |
hex | 2559db6f1d |
160421343005 has 16 divisors (see below), whose sum is σ = 240006996864. Its totient is φ = 100002914880.
The previous prime is 160421342993. The next prime is 160421343011. The reversal of 160421343005 is 500343124061.
It is not a de Polignac number, because 160421343005 - 24 = 160421342989 is a prime.
It is a super-3 number, since 3×1604213430053 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 208339022 + ... + 208339791.
It is an arithmetic number, because the mean of its divisors is an integer number (15000437304).
Almost surely, 2160421343005 is an apocalyptic number.
It is an amenable number.
160421343005 is a deficient number, since it is larger than the sum of its proper divisors (79585653859).
160421343005 is a wasteful number, since it uses less digits than its factorization.
160421343005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416678836.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 160421343005 its reverse (500343124061), we get a palindrome (660764467066).
The spelling of 160421343005 in words is "one hundred sixty billion, four hundred twenty-one million, three hundred forty-three thousand, five".
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