Base | Representation |
---|---|
bin | 1001011010010001011… |
… | …0010100111110110010 |
3 | 120110022010201011010121 |
4 | 2112210112110332302 |
5 | 10122100300401412 |
6 | 202134244520454 |
7 | 14452234505524 |
oct | 2264426247662 |
9 | 513263634117 |
10 | 161671106482 |
11 | 626231411a6 |
12 | 273bb3b012a |
13 | 1232653aa22 |
14 | 7b79837a14 |
15 | 4313535107 |
hex | 25a4594fb2 |
161671106482 has 8 divisors (see below), whose sum is σ = 248146349616. Its totient is φ = 78955656612.
The previous prime is 161671106447. The next prime is 161671106497. The reversal of 161671106482 is 284601176161.
161671106482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1616711064822 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 939948208 + ... + 939948379.
It is an arithmetic number, because the mean of its divisors is an integer number (31018293702).
Almost surely, 2161671106482 is an apocalyptic number.
161671106482 is a deficient number, since it is larger than the sum of its proper divisors (86475243134).
161671106482 is a wasteful number, since it uses less digits than its factorization.
161671106482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1879896632.
The product of its (nonzero) digits is 96768, while the sum is 43.
The spelling of 161671106482 in words is "one hundred sixty-one billion, six hundred seventy-one million, one hundred six thousand, four hundred eighty-two".
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