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52025611 = 1121432207
BaseRepresentation
bin1100011001110…
…1100100001011
310121220011201111
43012131210023
5101304304421
65055031151
71201132111
oct306354413
9117804644
1052025611
1127404680
121550b4b7
13aa173b1
146ca3ab1
154879ee1
hex319d90b

52025611 has 8 divisors (see below), whose sum is σ = 56807424. Its totient is φ = 47252520.

The previous prime is 52025599. The next prime is 52025639. The reversal of 52025611 is 11652025.

52025611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52025611 - 225 = 18471179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52025641) 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, 22470 + ... + 24676.

It is an arithmetic number, because the mean of its divisors is an integer number (7100928).

Almost surely, 252025611 is an apocalyptic number.

52025611 is a deficient number, since it is larger than the sum of its proper divisors (4781813).

52025611 is a wasteful number, since it uses less digits than its factorization.

52025611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 52025611 is about 7212.8781356682. The cubic root of 52025611 is about 373.3123834084.

Adding to 52025611 its reverse (11652025), we get a palindrome (63677636).

The spelling of 52025611 in words is "fifty-two million, twenty-five thousand, six hundred eleven".

Divisors: 1 11 2143 2207 23573 24277 4729601 52025611