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51416795 = 5139167443
BaseRepresentation
bin1100010000100…
…0111011011011
310120202020120202
43010020323123
5101130314140
65034012415
71163015123
oct304107333
9116666522
1051416795
1127029221
121527710b
13a863251
146b85c83
1547a9915
hex3108edb

51416795 has 16 divisors (see below), whose sum is σ = 62657280. Its totient is φ = 40501344.

The previous prime is 51416741. The next prime is 51416801. The reversal of 51416795 is 59761415.

51416795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 51416795 - 214 = 51400411 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 115844 + ... + 116286.

It is an arithmetic number, because the mean of its divisors is an integer number (3916080).

Almost surely, 251416795 is an apocalyptic number.

51416795 is a deficient number, since it is larger than the sum of its proper divisors (11240485).

51416795 is a wasteful number, since it uses less digits than its factorization.

51416795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754.

The product of its digits is 37800, while the sum is 38.

The square root of 51416795 is about 7170.5505367440. The cubic root of 51416795 is about 371.8504693467.

The spelling of 51416795 in words is "fifty-one million, four hundred sixteen thousand, seven hundred ninety-five".

Divisors: 1 5 139 167 443 695 835 2215 23213 61577 73981 116065 307885 369905 10283359 51416795