Base | Representation |
---|---|
bin | 11000111111111… |
… | …110110001000000 |
3 | 1002020020000102000 |
4 | 120333332301000 |
5 | 1324333102334 |
6 | 105341424000 |
7 | 13252025262 |
oct | 3077766100 |
9 | 1066200360 |
10 | 419425344 |
11 | 1a5833518 |
12 | b856b000 |
13 | 68b832a0 |
14 | 3d9bdb32 |
15 | 26c4e299 |
hex | 18ffec40 |
419425344 has 112 divisors (see below), whose sum is σ = 1327952640. Its totient is φ = 129047040.
The previous prime is 419425337. The next prime is 419425379. The reversal of 419425344 is 443524914.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 419425299 and 419425308.
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, 13129 + ... + 31799.
It is an arithmetic number, because the mean of its divisors is an integer number (11856720).
Almost surely, 2419425344 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 419425344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663976320).
419425344 is an abundant number, since it is smaller than the sum of its proper divisors (908527296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
419425344 is a wasteful number, since it uses less digits than its factorization.
419425344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18705 (or 18689 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 419425344 is about 20479.8765621280. The cubic root of 419425344 is about 748.5455331917.
The spelling of 419425344 in words is "four hundred nineteen million, four hundred twenty-five thousand, three hundred forty-four".
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