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50132411 = 77161773
BaseRepresentation
bin1011111100111…
…1010110111011
310111022222201222
42333033112323
5100313214121
64550302255
71146055430
oct277172673
9114288658
1050132411
112633124a
121495798b
13a503764
14692db87
1546040ab
hex2fcf5bb

50132411 has 4 divisors (see below), whose sum is σ = 57294192. Its totient is φ = 42970632.

The previous prime is 50132399. The next prime is 50132417. The reversal of 50132411 is 11423105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50132411 - 26 = 50132347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50132411.

It is not an unprimeable number, because it can be changed into a prime (50132417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3580880 + ... + 3580893.

It is an arithmetic number, because the mean of its divisors is an integer number (14323548).

Almost surely, 250132411 is an apocalyptic number.

50132411 is a deficient number, since it is larger than the sum of its proper divisors (7161781).

50132411 is an equidigital number, since it uses as much as digits as its factorization.

50132411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7161780.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 50132411 is about 7080.4244929241. The cubic root of 50132411 is about 368.7280674114.

Adding to 50132411 its reverse (11423105), we get a palindrome (61555516).

The spelling of 50132411 in words is "fifty million, one hundred thirty-two thousand, four hundred eleven".

Divisors: 1 7 7161773 50132411