Base | Representation |
---|---|
bin | 10110111000010… |
… | …111010000000000 |
3 | 222202022211012100 |
4 | 112320113100000 |
5 | 1241232432143 |
6 | 102031430400 |
7 | 12340606215 |
oct | 2670272000 |
9 | 882284170 |
10 | 383874048 |
11 | 187761288 |
12 | a8685400 |
13 | 616b660c |
14 | 38da7b0c |
15 | 23a7a6d3 |
hex | 16e17400 |
383874048 has 132 divisors (see below), whose sum is σ = 1157259168. Its totient is φ = 122327040.
The previous prime is 383874041. The next prime is 383874089. The reversal of 383874048 is 840478383.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 383873994 and 383874012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (383874041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211063 + ... + 212873.
Almost surely, 2383874048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 383874048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578629584).
383874048 is an abundant number, since it is smaller than the sum of its proper divisors (773385120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383874048 is a wasteful number, since it uses less digits than its factorization.
383874048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1860 (or 1839 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 45.
The square root of 383874048 is about 19592.7039481538. The cubic root of 383874048 is about 726.7687597021.
The spelling of 383874048 in words is "three hundred eighty-three million, eight hundred seventy-four thousand, forty-eight".
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