Base | Representation |
---|---|
bin | 10110110010001… |
… | …000100011000000 |
3 | 222122020212000121 |
4 | 112302020203000 |
5 | 1240323202320 |
6 | 101532430024 |
7 | 12320665063 |
oct | 2662104300 |
9 | 878225017 |
10 | 382240960 |
11 | 186846322 |
12 | a8018314 |
13 | 612641aa |
14 | 38aa08da |
15 | 238568aa |
hex | 16c888c0 |
382240960 has 56 divisors (see below), whose sum is σ = 916960320. Its totient is φ = 151762944.
The previous prime is 382240949. The next prime is 382240961. The reversal of 382240960 is 69042283.
It is a super-2 number, since 2×3822409602 = 292216303003443200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (382240961) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39481 + ... + 48199.
Almost surely, 2382240960 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 382240960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458480160).
382240960 is an abundant number, since it is smaller than the sum of its proper divisors (534719360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382240960 is a wasteful number, since it uses less digits than its factorization.
382240960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8873 (or 8863 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 382240960 is about 19550.9836069698. The cubic root of 382240960 is about 725.7366812394.
The spelling of 382240960 in words is "three hundred eighty-two million, two hundred forty thousand, nine hundred sixty".
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