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51160411 = 4311310529
BaseRepresentation
bin1100001100101…
…0010101011011
310120021012220001
43003022111123
5101044113121
65024313431
71160566501
oct303122533
9116235801
1051160411
1126973635
1215172877
13a7a3643
146b1a671
154758991
hex30ca55b

51160411 has 8 divisors (see below), whose sum is σ = 52818480. Its totient is φ = 49523712.

The previous prime is 51160391. The next prime is 51160427. The reversal of 51160411 is 11406115.

51160411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51160411 - 211 = 51158363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51160471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406 + ... + 10123.

It is an arithmetic number, because the mean of its divisors is an integer number (6602310).

Almost surely, 251160411 is an apocalyptic number.

51160411 is a deficient number, since it is larger than the sum of its proper divisors (1658069).

51160411 is a wasteful number, since it uses less digits than its factorization.

51160411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10685.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 51160411 is about 7152.6506275646. The cubic root of 51160411 is about 371.2313758338.

Adding to 51160411 its reverse (11406115), we get a palindrome (62566526).

The spelling of 51160411 in words is "fifty-one million, one hundred sixty thousand, four hundred eleven".

Divisors: 1 43 113 4859 10529 452747 1189777 51160411