Base | Representation |
---|---|
bin | 10110101110100… |
… | …01001000000000 |
3 | 111021201222000212 |
4 | 23113101020000 |
5 | 342301230312 |
6 | 30530133252 |
7 | 4503326333 |
oct | 1327211000 |
9 | 437658025 |
10 | 190648832 |
11 | 98686320 |
12 | 53a21228 |
13 | 30661b7a |
14 | 1b46a61a |
15 | 11b0d822 |
hex | b5d1200 |
190648832 has 40 divisors (see below), whose sum is σ = 415567152. Its totient is φ = 86656000.
The previous prime is 190648823. The next prime is 190648837. The reversal of 190648832 is 238846091.
It is a self number, because there is not a number n which added to its sum of digits gives 190648832.
It is not an unprimeable number, because it can be changed into a prime (190648837) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11294 + ... + 22557.
Almost surely, 2190648832 is an apocalyptic number.
It is an amenable number.
190648832 is an abundant number, since it is smaller than the sum of its proper divisors (224918320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190648832 is an equidigital number, since it uses as much as digits as its factorization.
190648832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33880 (or 33864 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 41.
The square root of 190648832 is about 13807.5643036707. The cubic root of 190648832 is about 575.5433623652.
The spelling of 190648832 in words is "one hundred ninety million, six hundred forty-eight thousand, eight hundred thirty-two".
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