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50852808 = 23325911971
BaseRepresentation
bin1100000111111…
…1001111001000
310112200120221100
43001333033020
5101004242213
65013541400
71155145626
oct301771710
9115616840
1050852808
1126783516
1215044860
13a6c6626
146a7a516
1546e7773
hex307f3c8

50852808 has 48 divisors (see below), whose sum is σ = 140072400. Its totient is φ = 16662240.

The previous prime is 50852801. The next prime is 50852843. The reversal of 50852808 is 80825805.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (50852801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1738 + ... + 10233.

It is an arithmetic number, because the mean of its divisors is an integer number (2918175).

Almost surely, 250852808 is an apocalyptic number.

It is an amenable number.

50852808 is an abundant number, since it is smaller than the sum of its proper divisors (89219592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50852808 is a wasteful number, since it uses less digits than its factorization.

50852808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12042 (or 12035 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 50852808 is about 7131.1154807646. The cubic root of 50852808 is about 370.4858676662.

The spelling of 50852808 in words is "fifty million, eight hundred fifty-two thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 59 72 118 177 236 354 472 531 708 1062 1416 2124 4248 11971 23942 35913 47884 71826 95768 107739 143652 215478 287304 430956 706289 861912 1412578 2118867 2825156 4237734 5650312 6356601 8475468 12713202 16950936 25426404 50852808