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50482917 = 3271199397
BaseRepresentation
bin1100000010010…
…0111011100101
310111222210112200
43000210323211
5100410423132
65002005113
71152045342
oct300447345
9114883480
1050482917
1126550621
1214aa6799
13a5c7164
1469c17c9
154672d7c
hex3024ee5

50482917 has 24 divisors (see below), whose sum is σ = 74505600. Its totient is φ = 32931360.

The previous prime is 50482909. The next prime is 50482919. The reversal of 50482917 is 71928405.

It is not a de Polignac number, because 50482917 - 23 = 50482909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50482919) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126963 + ... + 127359.

It is an arithmetic number, because the mean of its divisors is an integer number (3104400).

Almost surely, 250482917 is an apocalyptic number.

It is an amenable number.

50482917 is a deficient number, since it is larger than the sum of its proper divisors (24022683).

50482917 is a wasteful number, since it uses less digits than its factorization.

50482917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 50482917 is about 7105.1331444245. The cubic root of 50482917 is about 369.5854060761.

The spelling of 50482917 in words is "fifty million, four hundred eighty-two thousand, nine hundred seventeen".

Divisors: 1 3 9 71 199 213 397 597 639 1191 1791 3573 14129 28187 42387 79003 84561 127161 237009 253683 711027 5609213 16827639 50482917