Base | Representation |
---|---|
bin | 1100000001000… |
… | …1000101000010 |
3 | 10111211200000000 |
4 | 3000101011002 |
5 | 100400322402 |
6 | 5000140430 |
7 | 1151256306 |
oct | 300210502 |
9 | 114750000 |
10 | 50401602 |
11 | 264a5519 |
12 | 14a67716 |
13 | a599144 |
14 | 699dd06 |
15 | 4658c1c |
hex | 3011142 |
50401602 has 72 divisors (see below), whose sum is σ = 119036736. Its totient is φ = 15973848.
The previous prime is 50401577. The next prime is 50401607. The reversal of 50401602 is 20610405.
It is a happy number.
50401602 is a `hidden beast` number, since 504 + 0 + 160 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (50401607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 301723 + ... + 301889.
It is an arithmetic number, because the mean of its divisors is an integer number (1653288).
Almost surely, 250401602 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50401602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59518368).
50401602 is an abundant number, since it is smaller than the sum of its proper divisors (68635134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50401602 is an equidigital number, since it uses as much as digits as its factorization.
50401602 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216 (or 195 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 50401602 is about 7099.4085669160. The cubic root of 50401602 is about 369.3868637484.
The spelling of 50401602 in words is "fifty million, four hundred one thousand, six hundred two".
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