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50323325 = 5213154841
BaseRepresentation
bin1011111111110…
…1111101111101
310111200200121212
42333331331331
5100340321300
64554334205
71150512143
oct277757575
9114620555
1050323325
1126451728
1214a2a365
13a56c620
14697d593
154640935
hex2ffdf7d

50323325 has 12 divisors (see below), whose sum is σ = 67201428. Its totient is φ = 37161600.

The previous prime is 50323313. The next prime is 50323331. The reversal of 50323325 is 52332305.

It can be written as a sum of positive squares in 6 ways, for example, as 14455204 + 35868121 = 3802^2 + 5989^2 .

It is not a de Polignac number, because 50323325 - 28 = 50323069 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 50323325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77096 + ... + 77745.

It is an arithmetic number, because the mean of its divisors is an integer number (5600119).

Almost surely, 250323325 is an apocalyptic number.

It is an amenable number.

50323325 is a deficient number, since it is larger than the sum of its proper divisors (16878103).

50323325 is a wasteful number, since it uses less digits than its factorization.

50323325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154864 (or 154859 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 50323325 is about 7093.8935007512. The cubic root of 50323325 is about 369.1955373089.

The spelling of 50323325 in words is "fifty million, three hundred twenty-three thousand, three hundred twenty-five".

Divisors: 1 5 13 25 65 325 154841 774205 2012933 3871025 10064665 50323325