Base | Representation |
---|---|
bin | 10100000010010… |
… | …10000001110110 |
3 | 102201021010002011 |
4 | 22001022001312 |
5 | 321011403012 |
6 | 24402234434 |
7 | 4110421456 |
oct | 1201120166 |
9 | 381233064 |
10 | 168075382 |
11 | 86968582 |
12 | 48355a1a |
13 | 28a8a2b7 |
14 | 18471d66 |
15 | eb501a7 |
hex | a04a076 |
168075382 has 16 divisors (see below), whose sum is σ = 255328992. Its totient is φ = 82972800.
The previous prime is 168075371. The next prime is 168075403. The reversal of 168075382 is 283570861.
It is a congruent number.
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, 50638 + ... + 53854.
It is an arithmetic number, because the mean of its divisors is an integer number (15958062).
Almost surely, 2168075382 is an apocalyptic number.
168075382 is a deficient number, since it is larger than the sum of its proper divisors (87253610).
168075382 is a wasteful number, since it uses less digits than its factorization.
168075382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3543.
The product of its (nonzero) digits is 80640, while the sum is 40.
The square root of 168075382 is about 12964.3889944725. The cubic root of 168075382 is about 551.8673519921.
The spelling of 168075382 in words is "one hundred sixty-eight million, seventy-five thousand, three hundred eighty-two".
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