Base | Representation |
---|---|
bin | 11110000110110001… |
… | …10110110100001010 |
3 | 1112201102111012110012 |
4 | 33003120312310022 |
5 | 231100210144421 |
6 | 11231500351522 |
7 | 1111351010024 |
oct | 170330666412 |
9 | 45642435405 |
10 | 16162974986 |
11 | 694463a374 |
12 | 3170b455a2 |
13 | 16a7778b32 |
14 | ad4877014 |
15 | 648e8995b |
hex | 3c3636d0a |
16162974986 has 8 divisors (see below), whose sum is σ = 25520486880. Its totient is φ = 7656146028.
The previous prime is 16162974979. The next prime is 16162975013. The reversal of 16162974986 is 68947926161.
16162974986 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 2×161629749862 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 212670686 + ... + 212670761.
It is an arithmetic number, because the mean of its divisors is an integer number (3190060860).
Almost surely, 216162974986 is an apocalyptic number.
16162974986 is a deficient number, since it is larger than the sum of its proper divisors (9357511894).
16162974986 is a wasteful number, since it uses less digits than its factorization.
16162974986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425341468.
The product of its digits is 7838208, while the sum is 59.
The spelling of 16162974986 in words is "sixteen billion, one hundred sixty-two million, nine hundred seventy-four thousand, nine hundred eighty-six".
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