Base | Representation |
---|---|
bin | 10110111000010… |
… | …111100101011000 |
3 | 222202022220002000 |
4 | 112320113211120 |
5 | 1241233003131 |
6 | 102031441000 |
7 | 12340613211 |
oct | 2670274530 |
9 | 882286060 |
10 | 383875416 |
11 | 187762311 |
12 | a8686160 |
13 | 616b7122 |
14 | 38da8408 |
15 | 23a7ace6 |
hex | 16e17958 |
383875416 has 64 divisors (see below), whose sum is σ = 1081382400. Its totient is φ = 126151200.
The previous prime is 383875403. The next prime is 383875433. The reversal of 383875416 is 614578383.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2821 + ... + 27851.
It is an arithmetic number, because the mean of its divisors is an integer number (16896600).
Almost surely, 2383875416 is an apocalyptic number.
383875416 is a gapful number since it is divisible by the number (36) 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 383875416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (540691200).
383875416 is an abundant number, since it is smaller than the sum of its proper divisors (697506984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383875416 is a wasteful number, since it uses less digits than its factorization.
383875416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25117 (or 25107 counting only the distinct ones).
The product of its digits is 483840, while the sum is 45.
The square root of 383875416 is about 19592.7388590774. The cubic root of 383875416 is about 726.7696230221.
The spelling of 383875416 in words is "three hundred eighty-three million, eight hundred seventy-five thousand, four hundred sixteen".
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