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52105010 = 2520112591
BaseRepresentation
bin1100011011000…
…0111100110010
310122001012122012
43012300330302
5101314330020
65100442522
71201612436
oct306607462
9118035565
1052105010
11274592a1
1215549442
13aa44589
146cc49c6
1548937c5
hex31b0f32

52105010 has 16 divisors (see below), whose sum is σ = 93871872. Its totient is φ = 20823600.

The previous prime is 52105007. The next prime is 52105019. The reversal of 52105010 is 1050125.

52105010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (52105019) 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, 18815 + ... + 21405.

It is an arithmetic number, because the mean of its divisors is an integer number (5866992).

Almost surely, 252105010 is an apocalyptic number.

52105010 is a deficient number, since it is larger than the sum of its proper divisors (41766862).

52105010 is a wasteful number, since it uses less digits than its factorization.

52105010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4609.

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 52105010 is about 7218.3800121634. The cubic root of 52105010 is about 373.5021973829.

Adding to 52105010 its reverse (1050125), we get a palindrome (53155135).

The spelling of 52105010 in words is "fifty-two million, one hundred five thousand, ten".

Divisors: 1 2 5 10 2011 2591 4022 5182 10055 12955 20110 25910 5210501 10421002 26052505 52105010