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53016675 = 3521036863
BaseRepresentation
bin1100101000111…
…1100001100011
310200202112012120
43022033201203
5102033013200
65132155323
71212430365
oct312174143
9120675176
1053016675
1127a21238
1215908b43
13aca351a
147080d35
1549c39a0
hex328f863

53016675 has 24 divisors (see below), whose sum is σ = 88518144. Its totient is φ = 27996960.

The previous prime is 53016673. The next prime is 53016683. The reversal of 53016675 is 57661035.

53016675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53016675 - 21 = 53016673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53016673) 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 23 ways as a sum of consecutive naturals, for example, 4294 + ... + 11156.

It is an arithmetic number, because the mean of its divisors is an integer number (3688256).

Almost surely, 253016675 is an apocalyptic number.

53016675 is a deficient number, since it is larger than the sum of its proper divisors (35501469).

53016675 is a wasteful number, since it uses less digits than its factorization.

53016675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6979 (or 6974 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 53016675 is about 7281.2550429167. The cubic root of 53016675 is about 375.6679650430.

It can be divided in two parts, 530 and 16675, that added together give a triangular number (17205 = T185).

The spelling of 53016675 in words is "fifty-three million, sixteen thousand, six hundred seventy-five".

Divisors: 1 3 5 15 25 75 103 309 515 1545 2575 6863 7725 20589 34315 102945 171575 514725 706889 2120667 3534445 10603335 17672225 53016675