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52510010 = 2572925867
BaseRepresentation
bin1100100001001…
…1110100111010
310122210210012012
43020103310322
5101420310020
65113245522
71205220260
oct310236472
9118723165
1052510010
1127705603
12157038a2
13ab56a17
146d8c430
1549237c5
hex3213d3a

52510010 has 32 divisors (see below), whose sum is σ = 111749760. Its totient is φ = 17381952.

The previous prime is 52509997. The next prime is 52510013. The reversal of 52510010 is 1001525.

52510010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (52510013) 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, 10904 + ... + 14963.

It is an arithmetic number, because the mean of its divisors is an integer number (3492180).

Almost surely, 252510010 is an apocalyptic number.

52510010 is an abundant number, since it is smaller than the sum of its proper divisors (59239750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52510010 is a wasteful number, since it uses less digits than its factorization.

52510010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25910.

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

The square root of 52510010 is about 7246.3790957967. The cubic root of 52510010 is about 374.4674158208.

Adding to 52510010 its reverse (1001525), we get a palindrome (53511535).

The spelling of 52510010 in words is "fifty-two million, five hundred ten thousand, ten".

Divisors: 1 2 5 7 10 14 29 35 58 70 145 203 290 406 1015 2030 25867 51734 129335 181069 258670 362138 750143 905345 1500286 1810690 3750715 5251001 7501430 10502002 26255005 52510010