Base | Representation |
---|---|
bin | 10110101100100… |
… | …00001011110000 |
3 | 111021020110011000 |
4 | 23112100023300 |
5 | 342214222312 |
6 | 30520322000 |
7 | 4501140663 |
oct | 1326201360 |
9 | 437213130 |
10 | 190382832 |
11 | 98514492 |
12 | 53913300 |
13 | 3059aa83 |
14 | 1b3db6da |
15 | 11aa9adc |
hex | b5902f0 |
190382832 has 80 divisors (see below), whose sum is σ = 554046880. Its totient is φ = 62581248.
The previous prime is 190382821. The next prime is 190382833. The reversal of 190382832 is 238283091.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190382833) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28518 + ... + 34554.
It is an arithmetic number, because the mean of its divisors is an integer number (6925586).
Almost surely, 2190382832 is an apocalyptic number.
190382832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 190382832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277023440).
190382832 is an abundant number, since it is smaller than the sum of its proper divisors (363664048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190382832 is a wasteful number, since it uses less digits than its factorization.
190382832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6127 (or 6115 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 190382832 is about 13797.9285401831. The cubic root of 190382832 is about 575.2755649547.
The spelling of 190382832 in words is "one hundred ninety million, three hundred eighty-two thousand, eight hundred thirty-two".
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