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50260325 = 522010413
BaseRepresentation
bin1011111110111…
…0100101100101
310111120111012112
42333232211211
5100331312300
64553130405
71150130363
oct277564545
9114514175
1050260325
1126409365
12149b9a05
13a549a4b
146964633
15462be35
hex2fee965

50260325 has 6 divisors (see below), whose sum is σ = 62322834. Its totient is φ = 40208240.

The previous prime is 50260321. The next prime is 50260337. The reversal of 50260325 is 52306205.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 8282884 + 41977441 = 2878^2 + 6479^2 .

It is not a de Polignac number, because 50260325 - 22 = 50260321 is a prime.

It is a super-2 number, since 2×502603252 = 5052200538211250, which contains 22 as substring.

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 50260325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50260321) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1005182 + ... + 1005231.

It is an arithmetic number, because the mean of its divisors is an integer number (10387139).

Almost surely, 250260325 is an apocalyptic number.

It is an amenable number.

50260325 is a deficient number, since it is larger than the sum of its proper divisors (12062509).

50260325 is a wasteful number, since it uses less digits than its factorization.

50260325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010423 (or 2010418 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 50260325 is about 7089.4516713213. The cubic root of 50260325 is about 369.0414071134.

The spelling of 50260325 in words is "fifty million, two hundred sixty thousand, three hundred twenty-five".

Divisors: 1 5 25 2010413 10052065 50260325