Base | Representation |
---|---|
bin | 10100000010101… |
… | …00011110110000 |
3 | 102201100021210201 |
4 | 22001110132300 |
5 | 321014240232 |
6 | 24403204544 |
7 | 4110660334 |
oct | 1201243660 |
9 | 381307721 |
10 | 168118192 |
11 | 86997760 |
12 | 48376754 |
13 | 28aa3928 |
14 | 184837c4 |
15 | eb5cbe7 |
hex | a0547b0 |
168118192 has 20 divisors (see below), whose sum is σ = 355341096. Its totient is φ = 76417280.
The previous prime is 168118183. The next prime is 168118207. The reversal of 168118192 is 291811861.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477433 + ... + 477784.
Almost surely, 2168118192 is an apocalyptic number.
It is an amenable number.
168118192 is an abundant number, since it is smaller than the sum of its proper divisors (187222904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
168118192 is a wasteful number, since it uses less digits than its factorization.
168118192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 955236 (or 955230 counting only the distinct ones).
The product of its digits is 6912, while the sum is 37.
The square root of 168118192 is about 12966.0399505786. The cubic root of 168118192 is about 551.9142028664.
The spelling of 168118192 in words is "one hundred sixty-eight million, one hundred eighteen thousand, one hundred ninety-two".
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