Base | Representation |
---|---|
bin | 10110110000000… |
… | …00100010011000 |
3 | 111022002211102110 |
4 | 23120000202120 |
5 | 342323434112 |
6 | 30534232320 |
7 | 4505065452 |
oct | 1330004230 |
9 | 438084373 |
10 | 190843032 |
11 | 987a9216 |
12 | 53ab56a0 |
13 | 306cc393 |
14 | 1b4bb2d2 |
15 | 11b4b13c |
hex | b600898 |
190843032 has 32 divisors (see below), whose sum is σ = 479591280. Its totient is φ = 63283200.
The previous prime is 190843021. The next prime is 190843033. The reversal of 190843032 is 230348091.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190843033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15969 + ... + 25232.
Almost surely, 2190843032 is an apocalyptic number.
190843032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
190843032 is an abundant number, since it is smaller than the sum of its proper divisors (288748248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190843032 is a wasteful number, since it uses less digits than its factorization.
190843032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41403 (or 41399 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 190843032 is about 13814.5948909116. The cubic root of 190843032 is about 575.7387173370.
The spelling of 190843032 in words is "one hundred ninety million, eight hundred forty-three thousand, thirty-two".
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