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50260252 = 2271795009
BaseRepresentation
bin1011111110111…
…0100100011100
310111120111002211
42333232210130
5100331312002
64553130204
71150130230
oct277564434
9114514084
1050260252
11264092a9
12149b9964
13a5499c3
1469645c0
15462bdd7
hex2fee91c

50260252 has 12 divisors (see below), whose sum is σ = 100520560. Its totient is φ = 21540096.

The previous prime is 50260247. The next prime is 50260291. The reversal of 50260252 is 25206205.

50260252 is an admirable number.

It is a super-2 number, since 2×502602522 = 5052185862207008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897477 + ... + 897532.

Almost surely, 250260252 is an apocalyptic number.

It is an amenable number.

50260252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50260252 is a wasteful number, since it uses less digits than its factorization.

50260252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795020 (or 1795018 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 50260252 is about 7089.4465228253. The cubic root of 50260252 is about 369.0412284435.

Adding to 50260252 its reverse (25206205), we get a palindrome (75466457).

The spelling of 50260252 in words is "fifty million, two hundred sixty thousand, two hundred fifty-two".

Divisors: 1 2 4 7 14 28 1795009 3590018 7180036 12565063 25130126 50260252