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52107041 = 721063409
BaseRepresentation
bin1100011011000…
…1011100100001
310122001022102102
43012301130201
5101314411131
65100500145
71201621400
oct306613441
9118038372
1052107041
112745a878
121554a655
13aa4548c
146cc5637
1548941cb
hex31b1721

52107041 has 6 divisors (see below), whose sum is σ = 60614370. Its totient is φ = 44663136.

The previous prime is 52107037. The next prime is 52107047. The reversal of 52107041 is 14070125.

It can be written as a sum of positive squares in only one way, i.e., 28302400 + 23804641 = 5320^2 + 4879^2 .

It is not a de Polignac number, because 52107041 - 22 = 52107037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52107047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 531656 + ... + 531753.

It is an arithmetic number, because the mean of its divisors is an integer number (10102395).

Almost surely, 252107041 is an apocalyptic number.

It is an amenable number.

52107041 is a deficient number, since it is larger than the sum of its proper divisors (8507329).

52107041 is a wasteful number, since it uses less digits than its factorization.

52107041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063423 (or 1063416 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 52107041 is about 7218.5206933277. The cubic root of 52107041 is about 373.5070502311.

Adding to 52107041 its reverse (14070125), we get a palindrome (66177166).

The spelling of 52107041 in words is "fifty-two million, one hundred seven thousand, forty-one".

Divisors: 1 7 49 1063409 7443863 52107041