Base | Representation |
---|---|
bin | 10110101111111… |
… | …01000101001011 |
3 | 111022002010000010 |
4 | 23113331011023 |
5 | 342323011000 |
6 | 30534043003 |
7 | 4505006256 |
oct | 1327750513 |
9 | 438063003 |
10 | 190828875 |
11 | 98799616 |
12 | 53aa9463 |
13 | 306c5ac3 |
14 | 1b4b609d |
15 | 11b46d50 |
hex | b5fd14b |
190828875 has 32 divisors (see below), whose sum is σ = 334264320. Its totient is φ = 96415200.
The previous prime is 190828873. The next prime is 190828877. The reversal of 190828875 is 578828091.
It is an interprime number because it is at equal distance from previous prime (190828873) and next prime (190828877).
It is not a de Polignac number, because 190828875 - 21 = 190828873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (190828873) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6267 + ... + 20516.
It is an arithmetic number, because the mean of its divisors is an integer number (10445760).
Almost surely, 2190828875 is an apocalyptic number.
190828875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
190828875 is a deficient number, since it is larger than the sum of its proper divisors (143435445).
190828875 is a wasteful number, since it uses less digits than its factorization.
190828875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26820 (or 26810 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 48.
The square root of 190828875 is about 13814.0824885332. The cubic root of 190828875 is about 575.7244806203.
The spelling of 190828875 in words is "one hundred ninety million, eight hundred twenty-eight thousand, eight hundred seventy-five".
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