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52414313 = 77487759
BaseRepresentation
bin1100011111110…
…0011101101001
310122121220220212
43013330131221
5101404224223
65111230505
71204341260
oct307743551
9118556825
1052414313
112764a716
1215678435
13ab222b3
146d655d7
154905278
hex31fc769

52414313 has 4 divisors (see below), whose sum is σ = 59902080. Its totient is φ = 44926548.

The previous prime is 52414283. The next prime is 52414319. The reversal of 52414313 is 31341425.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52414313 - 210 = 52413289 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52414319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3743873 + ... + 3743886.

It is an arithmetic number, because the mean of its divisors is an integer number (14975520).

Almost surely, 252414313 is an apocalyptic number.

It is an amenable number.

52414313 is a deficient number, since it is larger than the sum of its proper divisors (7487767).

52414313 is an equidigital number, since it uses as much as digits as its factorization.

52414313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7487766.

The product of its digits is 1440, while the sum is 23.

The square root of 52414313 is about 7239.7729936787. The cubic root of 52414313 is about 374.2397944600.

Adding to 52414313 its reverse (31341425), we get a palindrome (83755738).

The spelling of 52414313 in words is "fifty-two million, four hundred fourteen thousand, three hundred thirteen".

Divisors: 1 7 7487759 52414313