Base | Representation |
---|---|
bin | 1110010010000… |
… | …11101001001000 |
3 | 22100110012220112 |
4 | 13021003221020 |
5 | 221133032403 |
6 | 15520013452 |
7 | 2653260035 |
oct | 711035110 |
9 | 270405815 |
10 | 119814728 |
11 | 616a5640 |
12 | 34161288 |
13 | 1ba907b7 |
14 | 11cac38c |
15 | a7ba9d8 |
hex | 7243a48 |
119814728 has 32 divisors (see below), whose sum is σ = 255735360. Its totient is φ = 52092480.
The previous prime is 119814719. The next prime is 119814749. The reversal of 119814728 is 827418911.
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 7 ways as a sum of consecutive naturals, for example, 27575 + ... + 31622.
It is an arithmetic number, because the mean of its divisors is an integer number (7991730).
Almost surely, 2119814728 is an apocalyptic number.
It is an amenable number.
119814728 is an abundant number, since it is smaller than the sum of its proper divisors (135920632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119814728 is a wasteful number, since it uses less digits than its factorization.
119814728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59237 (or 59233 counting only the distinct ones).
The product of its digits is 32256, while the sum is 41.
The square root of 119814728 is about 10945.9914123847. The cubic root of 119814728 is about 492.9884396457.
The spelling of 119814728 in words is "one hundred nineteen million, eight hundred fourteen thousand, seven hundred twenty-eight".
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