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50272325 = 522010893
BaseRepresentation
bin1011111111000…
…1100001000101
310111121002122222
42333301201011
5100332203300
64553302125
71150210355
oct277614105
9114532588
1050272325
1126417384
1214a04945
13a55234c
146968b65
154630785
hex2ff1845

50272325 has 6 divisors (see below), whose sum is σ = 62337714. Its totient is φ = 40217840.

The previous prime is 50272303. The next prime is 50272333. The reversal of 50272325 is 52327205.

It can be written as a sum of positive squares in 3 ways, for example, as 17656804 + 32615521 = 4202^2 + 5711^2 .

It is not a de Polignac number, because 50272325 - 214 = 50255941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50272294 and 50272303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1005422 + ... + 1005471.

It is an arithmetic number, because the mean of its divisors is an integer number (10389619).

Almost surely, 250272325 is an apocalyptic number.

It is an amenable number.

50272325 is a deficient number, since it is larger than the sum of its proper divisors (12065389).

50272325 is a wasteful number, since it uses less digits than its factorization.

50272325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010903 (or 2010898 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 50272325 is about 7090.2979486055. The cubic root of 50272325 is about 369.0707751719.

It can be divided in two parts, 502 and 72325, that added together give a palindrome (72827).

The spelling of 50272325 in words is "fifty million, two hundred seventy-two thousand, three hundred twenty-five".

Divisors: 1 5 25 2010893 10054465 50272325