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52234461 = 328297001
BaseRepresentation
bin1100011101000…
…0100011011101
310122021210012200
43013100203131
5101333000321
65103322113
71202662026
oct307204335
9118253180
1052234461
1127537584
12155b0339
13aa8b486
146d19c4d
1548bbd26
hex31d08dd

52234461 has 12 divisors (see below), whose sum is σ = 75551580. Its totient is φ = 34776000.

The previous prime is 52234459. The next prime is 52234499. The reversal of 52234461 is 16443225.

52234461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 26071236 + 26163225 = 5106^2 + 5115^2 .

It is not a de Polignac number, because 52234461 - 21 = 52234459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52234561) 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 11 ways as a sum of consecutive naturals, for example, 3961 + ... + 10961.

It is an arithmetic number, because the mean of its divisors is an integer number (6295965).

Almost surely, 252234461 is an apocalyptic number.

It is an amenable number.

52234461 is a deficient number, since it is larger than the sum of its proper divisors (23317119).

52234461 is a wasteful number, since it uses less digits than its factorization.

52234461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7836 (or 7833 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 52234461 is about 7227.3412123685. The cubic root of 52234461 is about 373.8112543385.

Adding to 52234461 its reverse (16443225), we get a palindrome (68677686).

The spelling of 52234461 in words is "fifty-two million, two hundred thirty-four thousand, four hundred sixty-one".

Divisors: 1 3 9 829 2487 7001 7461 21003 63009 5803829 17411487 52234461