Search a number
-
+
50626285 = 5472111021
BaseRepresentation
bin1100000100011…
…1111011101101
310112021002012121
43001013323231
5100430020120
65005032541
71153213333
oct301077355
9115232177
1050626285
1126639306
1214b55751
13a6474a8
146a1bb53
1546a05aa
hex3047eed

50626285 has 16 divisors (see below), whose sum is σ = 62399232. Its totient is φ = 39412800.

The previous prime is 50626283. The next prime is 50626291. The reversal of 50626285 is 58262605.

It is not a de Polignac number, because 50626285 - 21 = 50626283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50626285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50626283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49075 + ... + 50095.

It is an arithmetic number, because the mean of its divisors is an integer number (3899952).

Almost surely, 250626285 is an apocalyptic number.

It is an amenable number.

50626285 is a deficient number, since it is larger than the sum of its proper divisors (11772947).

50626285 is a wasteful number, since it uses less digits than its factorization.

50626285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 50626285 is about 7115.2150354012. The cubic root of 50626285 is about 369.9349410811.

The spelling of 50626285 in words is "fifty million, six hundred twenty-six thousand, two hundred eighty-five".

Divisors: 1 5 47 211 235 1021 1055 5105 9917 47987 49585 215431 239935 1077155 10125257 50626285