Base | Representation |
---|---|
bin | 1100000011100… |
… | …1011100111100 |
3 | 10112011001211211 |
4 | 3000321130330 |
5 | 100421120342 |
6 | 5003454204 |
7 | 1152545401 |
oct | 300713474 |
9 | 115131754 |
10 | 50566972 |
11 | 265a8795 |
12 | 14b27364 |
13 | a6264b1 |
14 | 6a042a8 |
15 | 468cc17 |
hex | 303973c |
50566972 has 12 divisors (see below), whose sum is σ = 92339856. Its totient is φ = 24184160.
The previous prime is 50566969. The next prime is 50566979. The reversal of 50566972 is 27966505.
50566972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50566979) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274729 + ... + 274912.
It is an arithmetic number, because the mean of its divisors is an integer number (7694988).
Almost surely, 250566972 is an apocalyptic number.
It is an amenable number.
50566972 is a deficient number, since it is larger than the sum of its proper divisors (41772884).
50566972 is a wasteful number, since it uses less digits than its factorization.
50566972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 549668 (or 549666 counting only the distinct ones).
The product of its (nonzero) digits is 113400, while the sum is 40.
The square root of 50566972 is about 7111.0457740054. The cubic root of 50566972 is about 369.7904145393.
The spelling of 50566972 in words is "fifty million, five hundred sixty-six thousand, nine hundred seventy-two".
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