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50305325 = 5272631093
BaseRepresentation
bin1011111111100…
…1100100101101
310111122202221012
42333321210231
5100334232300
64554115005
71150405520
oct277714455
9114582835
1050305325
112643a154
1214a1ba65
13a564385
146976bb7
15463a435
hex2ff992d

50305325 has 24 divisors (see below), whose sum is σ = 71626368. Its totient is φ = 34332480.

The previous prime is 50305309. The next prime is 50305357. The reversal of 50305325 is 52350305.

It is a happy number.

It is not a de Polignac number, because 50305325 - 24 = 50305309 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 50305325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45479 + ... + 46571.

It is an arithmetic number, because the mean of its divisors is an integer number (2984432).

Almost surely, 250305325 is an apocalyptic number.

It is an amenable number.

50305325 is a deficient number, since it is larger than the sum of its proper divisors (21321043).

50305325 is a wasteful number, since it uses less digits than its factorization.

50305325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373 (or 1368 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 50305325 is about 7092.6246904795. The cubic root of 50305325 is about 369.1515132428.

The spelling of 50305325 in words is "fifty million, three hundred five thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 175 263 1093 1315 1841 5465 6575 7651 9205 27325 38255 46025 191275 287459 1437295 2012213 7186475 10061065 50305325