Base | Representation |
---|---|
bin | 10011001101001… |
… | …01100000101100 |
3 | 102020011020110021 |
4 | 21212211200230 |
5 | 312221010220 |
6 | 23553051524 |
7 | 3664261426 |
oct | 1146454054 |
9 | 366136407 |
10 | 161110060 |
11 | 82a40411 |
12 | 45b56ba4 |
13 | 274bbac7 |
14 | 1757b816 |
15 | e2264aa |
hex | 99a582c |
161110060 has 12 divisors (see below), whose sum is σ = 338331168. Its totient is φ = 64444016.
The previous prime is 161110021. The next prime is 161110073. The reversal of 161110060 is 60011161.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4027732 + ... + 4027771.
It is an arithmetic number, because the mean of its divisors is an integer number (28194264).
Almost surely, 2161110060 is an apocalyptic number.
161110060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
161110060 is an abundant number, since it is smaller than the sum of its proper divisors (177221108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
161110060 is a wasteful number, since it uses less digits than its factorization.
161110060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8055512 (or 8055510 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 16.
The square root of 161110060 is about 12692.9137710772. The cubic root of 161110060 is about 544.1361169983.
The spelling of 161110060 in words is "one hundred sixty-one million, one hundred ten thousand, sixty".
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