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52110051 = 373896379
BaseRepresentation
bin1100011011001…
…0001011100011
310122001110112220
43012302023203
5101320010201
65100522123
71201633230
oct306621343
9118043486
1052110051
1127462064
1215550343
13aa46966
146cc6787
154895036
hex31b22e3

52110051 has 16 divisors (see below), whose sum is σ = 79622400. Its totient is φ = 29695968.

The previous prime is 52110017. The next prime is 52110067. The reversal of 52110051 is 15001125.

52110051 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 52110051 - 27 = 52109923 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52110051.

It is not an unprimeable number, because it can be changed into a prime (52110001) 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 15 ways as a sum of consecutive naturals, for example, 4980 + ... + 11358.

It is an arithmetic number, because the mean of its divisors is an integer number (4976400).

Almost surely, 252110051 is an apocalyptic number.

52110051 is a deficient number, since it is larger than the sum of its proper divisors (27512349).

52110051 is a wasteful number, since it uses less digits than its factorization.

52110051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6778.

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 52110051 is about 7218.7291817882. The cubic root of 52110051 is about 373.5142420587.

Adding to 52110051 its reverse (15001125), we get a palindrome (67111176).

The spelling of 52110051 in words is "fifty-two million, one hundred ten thousand, fifty-one".

Divisors: 1 3 7 21 389 1167 2723 6379 8169 19137 44653 133959 2481431 7444293 17370017 52110051