Base | Representation |
---|---|
bin | 10011110101101… |
… | …00111010001000 |
3 | 102121010210211212 |
4 | 21322310322020 |
5 | 320100303013 |
6 | 24302512252 |
7 | 4060340603 |
oct | 1172647210 |
9 | 377123755 |
10 | 166416008 |
11 | 85a348a0 |
12 | 47895688 |
13 | 28628c15 |
14 | 1815d33a |
15 | e9236a8 |
hex | 9eb4e88 |
166416008 has 32 divisors (see below), whose sum is σ = 342213120. Its totient is φ = 75240000.
The previous prime is 166415993. The next prime is 166416011. The reversal of 166416008 is 800614661.
It is a happy number.
166416008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11858 + ... + 21758.
It is an arithmetic number, because the mean of its divisors is an integer number (10694160).
Almost surely, 2166416008 is an apocalyptic number.
It is an amenable number.
166416008 is an abundant number, since it is smaller than the sum of its proper divisors (175797112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
166416008 is a wasteful number, since it uses less digits than its factorization.
166416008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10109 (or 10105 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 166416008 is about 12900.2328661152. The cubic root of 166416008 is about 550.0451841667.
The spelling of 166416008 in words is "one hundred sixty-six million, four hundred sixteen thousand, eight".
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