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50148527 = 1113615749
BaseRepresentation
bin1011111101001…
…1010010101111
310111100210211212
42333103102233
5100314223102
64550505035
71146153422
oct277232257
9114323755
1050148527
1126342370
121496517b
13a50abb0
1469359b9
154608c52
hex2fd34af

50148527 has 16 divisors (see below), whose sum is σ = 59892000. Its totient is φ = 41385600.

The previous prime is 50148509. The next prime is 50148529. The reversal of 50148527 is 72584105.

It is a cyclic number.

It is not a de Polignac number, because 50148527 - 28 = 50148271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50148493 and 50148502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50148529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5849 + ... + 11597.

It is an arithmetic number, because the mean of its divisors is an integer number (3743250).

Almost surely, 250148527 is an apocalyptic number.

50148527 is a deficient number, since it is larger than the sum of its proper divisors (9743473).

50148527 is a wasteful number, since it uses less digits than its factorization.

50148527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5834.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 50148527 is about 7081.5624688341. The cubic root of 50148527 is about 368.7675746866.

The spelling of 50148527 in words is "fifty million, one hundred forty-eight thousand, five hundred twenty-seven".

Divisors: 1 11 13 61 143 671 793 5749 8723 63239 74737 350689 822107 3857579 4558957 50148527