Base | Representation |
---|---|
bin | 10110111000010… |
… | …011111000000000 |
3 | 222202022010020100 |
4 | 112320103320000 |
5 | 1241232011344 |
6 | 102031242400 |
7 | 12340521006 |
oct | 2670237000 |
9 | 882263210 |
10 | 383860224 |
11 | 187751960 |
12 | a8679400 |
13 | 616b0237 |
14 | 38da2a76 |
15 | 23a76569 |
hex | 16e13e00 |
383860224 has 120 divisors (see below), whose sum is σ = 1208719512. Its totient is φ = 116305920.
The previous prime is 383860223. The next prime is 383860231. The reversal of 383860224 is 422068383.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (383860223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46902 + ... + 54474.
Almost surely, 2383860224 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 383860224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604359756).
383860224 is an abundant number, since it is smaller than the sum of its proper divisors (824859288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383860224 is a wasteful number, since it uses less digits than its factorization.
383860224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7608 (or 7589 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The square root of 383860224 is about 19592.3511605933. The cubic root of 383860224 is about 726.7600355108.
The spelling of 383860224 in words is "three hundred eighty-three million, eight hundred sixty thousand, two hundred twenty-four".
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