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50253325 = 5231611063
BaseRepresentation
bin1011111110110…
…0111000001101
310111120010121021
42333230320031
5100331101300
64553034141
71150101103
oct277547015
9114503537
1050253325
1126404081
12149b5951
13a5467c5
146961c73
154629d1a
hex2fece0d

50253325 has 24 divisors (see below), whose sum is σ = 65440256. Its totient is φ = 38232000.

The previous prime is 50253323. The next prime is 50253341. The reversal of 50253325 is 52335205.

It is not a de Polignac number, because 50253325 - 21 = 50253323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 50253325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50253323) 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, 46744 + ... + 47806.

Almost surely, 250253325 is an apocalyptic number.

It is an amenable number.

50253325 is a deficient number, since it is larger than the sum of its proper divisors (15186931).

50253325 is a wasteful number, since it uses less digits than its factorization.

50253325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165 (or 1160 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 50253325 is about 7088.9579629167. The cubic root of 50253325 is about 369.0242735872.

The spelling of 50253325 in words is "fifty million, two hundred fifty-three thousand, three hundred twenty-five".

Divisors: 1 5 25 31 61 155 305 775 1063 1525 1891 5315 9455 26575 32953 47275 64843 164765 324215 823825 1621075 2010133 10050665 50253325