Base | Representation |
---|---|
bin | 10110101011111… |
… | …00011011011100 |
3 | 111021002100011010 |
4 | 23111330123130 |
5 | 342204130131 |
6 | 30514455220 |
7 | 4500353040 |
oct | 1325743334 |
9 | 437070133 |
10 | 190301916 |
11 | 98469712 |
12 | 53894510 |
13 | 3056ccac |
14 | 1b3ba020 |
15 | 11a90b46 |
hex | b57c6dc |
190301916 has 24 divisors (see below), whose sum is σ = 507472000. Its totient is φ = 54371952.
The previous prime is 190301899. The next prime is 190301921. The reversal of 190301916 is 619103091.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1132666 + ... + 1132833.
Almost surely, 2190301916 is an apocalyptic number.
It is an amenable number.
190301916 is an abundant number, since it is smaller than the sum of its proper divisors (317170084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190301916 is a wasteful number, since it uses less digits than its factorization.
190301916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2265513 (or 2265511 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 30.
The square root of 190301916 is about 13794.9960492927. The cubic root of 190301916 is about 575.1940527136.
The spelling of 190301916 in words is "one hundred ninety million, three hundred one thousand, nine hundred sixteen".
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