Base | Representation |
---|---|
bin | 10110110101010… |
… | …001001000001110 |
3 | 222200210121000120 |
4 | 112311101020032 |
5 | 1241031000132 |
6 | 102002205410 |
7 | 12330656262 |
oct | 2665211016 |
9 | 880717016 |
10 | 383062542 |
11 | 187257615 |
12 | a8353866 |
13 | 61491135 |
14 | 38c360a2 |
15 | 2396a02c |
hex | 16d5120e |
383062542 has 16 divisors (see below), whose sum is σ = 772906320. Its totient is φ = 126557312.
The previous prime is 383062541. The next prime is 383062571. The reversal of 383062542 is 245260383.
It is a happy number.
It is a super-2 number, since 2×3830625422 = 293473822167003528, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (383062541) by changing a digit.
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, 281817 + ... + 283172.
It is an arithmetic number, because the mean of its divisors is an integer number (48306645).
Almost surely, 2383062542 is an apocalyptic number.
383062542 is an abundant number, since it is smaller than the sum of its proper divisors (389843778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383062542 is a wasteful number, since it uses less digits than its factorization.
383062542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 565107.
The product of its (nonzero) digits is 34560, while the sum is 33.
The square root of 383062542 is about 19571.9835990121. The cubic root of 383062542 is about 726.2562710396.
The spelling of 383062542 in words is "three hundred eighty-three million, sixty-two thousand, five hundred forty-two".
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