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52052010 = 2351735067
BaseRepresentation
bin1100011010010…
…0000000101010
310121221111221020
43012210000222
5101311131020
65055353310
71201302063
oct306440052
9117844836
1052052010
112742249a
1215522836
13aa2640a
146cad56a
154882c40
hex31a402a

52052010 has 16 divisors (see below), whose sum is σ = 124924896. Its totient is φ = 13880528.

The previous prime is 52052003. The next prime is 52052023. The reversal of 52052010 is 1025025.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867504 + ... + 867563.

It is an arithmetic number, because the mean of its divisors is an integer number (7807806).

Almost surely, 252052010 is an apocalyptic number.

52052010 is an abundant number, since it is smaller than the sum of its proper divisors (72872886).

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

52052010 is a wasteful number, since it uses less digits than its factorization.

52052010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735077.

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 52052010 is about 7214.7078942948. The cubic root of 52052010 is about 373.3755151814.

Adding to 52052010 its reverse (1025025), we get a palindrome (53077035).

The spelling of 52052010 in words is "fifty-two million, fifty-two thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 1735067 3470134 5205201 8675335 10410402 17350670 26026005 52052010