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50325471 = 3271942043
BaseRepresentation
bin1011111111111…
…0011111011111
310111200210120100
42333332133133
5100340403341
64554352143
71150521330
oct277763737
9114623510
1050325471
11264532a9
1214a2b653
13a5705b1
146980287
1546413b6
hex2ffe7df

50325471 has 24 divisors (see below), whose sum is σ = 87451520. Its totient is φ = 27243216.

The previous prime is 50325467. The next prime is 50325479. The reversal of 50325471 is 17452305.

It is a happy number.

It is not a de Polignac number, because 50325471 - 22 = 50325467 is a prime.

It is a super-3 number, since 3×503254713 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50325479) 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, 19825 + ... + 22218.

Almost surely, 250325471 is an apocalyptic number.

50325471 is a deficient number, since it is larger than the sum of its proper divisors (37126049).

50325471 is a wasteful number, since it uses less digits than its factorization.

50325471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42075 (or 42072 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 50325471 is about 7094.0447559908. The cubic root of 50325471 is about 369.2007852555.

Adding to 50325471 its reverse (17452305), we get a palindrome (67777776).

The spelling of 50325471 in words is "fifty million, three hundred twenty-five thousand, four hundred seventy-one".

Divisors: 1 3 7 9 19 21 57 63 133 171 399 1197 42043 126129 294301 378387 798817 882903 2396451 2648709 5591719 7189353 16775157 50325471