Base | Representation |
---|---|
bin | 10110110101000… |
… | …100011001001100 |
3 | 222200200221110122 |
4 | 112311010121030 |
5 | 1241022313010 |
6 | 102001124112 |
7 | 12330351224 |
oct | 2665043114 |
9 | 880627418 |
10 | 383010380 |
11 | 187221405 |
12 | a8329638 |
13 | 6147347c |
14 | 38c21084 |
15 | 23959855 |
hex | 16d4464c |
383010380 has 24 divisors (see below), whose sum is σ = 805085232. Its totient is φ = 153058752.
The previous prime is 383010377. The next prime is 383010427. The reversal of 383010380 is 83010383.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13934 + ... + 30986.
It is an arithmetic number, because the mean of its divisors is an integer number (33545218).
Almost surely, 2383010380 is an apocalyptic number.
It is an amenable number.
383010380 is an abundant number, since it is smaller than the sum of its proper divisors (422074852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383010380 is a wasteful number, since it uses less digits than its factorization.
383010380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18185 (or 18183 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 383010380 is about 19570.6509855958. The cubic root of 383010380 is about 726.2233045349.
The spelling of 383010380 in words is "three hundred eighty-three million, ten thousand, three hundred eighty".
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