Base | Representation |
---|---|
bin | 1011111011000… |
… | …1011101100000 |
3 | 10111002202202110 |
4 | 2332301131200 |
5 | 100300304302 |
6 | 4543515320 |
7 | 1145035416 |
oct | 276613540 |
9 | 114082673 |
10 | 50009952 |
11 | 26258243 |
12 | 148b8b40 |
13 | a48cab5 |
14 | 68db2b6 |
15 | 45ccb6c |
hex | 2fb1760 |
50009952 has 48 divisors (see below), whose sum is σ = 133766640. Its totient is φ = 16353792.
The previous prime is 50009941. The next prime is 50009969. The reversal of 50009952 is 25990005.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174 + ... + 10002.
It is an arithmetic number, because the mean of its divisors is an integer number (2786805).
Almost surely, 250009952 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 50009952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66883320).
50009952 is an abundant number, since it is smaller than the sum of its proper divisors (83756688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50009952 is a wasteful number, since it uses less digits than its factorization.
50009952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9895 (or 9887 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 30.
The square root of 50009952 is about 7071.7714895209. The cubic root of 50009952 is about 368.4275905635.
Adding to 50009952 its reverse (25990005), we get a palindrome (75999957).
The spelling of 50009952 in words is "fifty million, nine thousand, nine hundred fifty-two".
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