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50014525 = 5211181871
BaseRepresentation
bin1011111011001…
…0100100111101
310111010000000211
42332302210331
5100300431100
64543552421
71145054641
oct276624475
9114100024
1050014525
1126260720
12148bb711
13a491bc2
1468dcc21
1545ce1ba
hex2fb293d

50014525 has 12 divisors (see below), whose sum is σ = 67656384. Its totient is φ = 36374000.

The previous prime is 50014487. The next prime is 50014543. The reversal of 50014525 is 52541005.

It is not a de Polignac number, because 50014525 - 219 = 49490237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50014496 and 50014505.

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, 90661 + ... + 91210.

It is an arithmetic number, because the mean of its divisors is an integer number (5638032).

Almost surely, 250014525 is an apocalyptic number.

50014525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50014525 is a deficient number, since it is larger than the sum of its proper divisors (17641859).

50014525 is a wasteful number, since it uses less digits than its factorization.

50014525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181892 (or 181887 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 50014525 is about 7072.0948098848. The cubic root of 50014525 is about 368.4388201152.

The spelling of 50014525 in words is "fifty million, fourteen thousand, five hundred twenty-five".

Divisors: 1 5 11 25 55 275 181871 909355 2000581 4546775 10002905 50014525