Base | Representation |
---|---|
bin | 1011111011101… |
… | …1101110111110 |
3 | 10111011220110220 |
4 | 2332323232332 |
5 | 100303131110 |
6 | 4544442210 |
7 | 1145302200 |
oct | 276735676 |
9 | 114156426 |
10 | 50052030 |
11 | 26286916 |
12 | 14919366 |
13 | a4a5cb2 |
14 | 690c770 |
15 | 45da370 |
hex | 2fbbbbe |
50052030 has 96 divisors (see below), whose sum is σ = 141834240. Its totient is φ = 11269440.
The previous prime is 50052017. The next prime is 50052047. The reversal of 50052030 is 3025005.
50052030 is nontrivially palindromic in base 4.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115915 + ... + 116345.
It is an arithmetic number, because the mean of its divisors is an integer number (1477440).
Almost surely, 250052030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50052030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70917120).
50052030 is an abundant number, since it is smaller than the sum of its proper divisors (91782210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50052030 is a wasteful number, since it uses less digits than its factorization.
50052030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 534 (or 527 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 15.
The square root of 50052030 is about 7074.7459318339. The cubic root of 50052030 is about 368.5308923373.
Adding to 50052030 its reverse (3025005), we get a palindrome (53077035).
The spelling of 50052030 in words is "fifty million, fifty-two thousand, thirty", and thus it is an eban number.
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