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52134341 = 77447763
BaseRepresentation
bin1100011011100…
…0000111000101
310122002200212112
43012320013011
5101321244331
65101230405
71202064110
oct306700705
9118080775
1052134341
1127479336
1215562405
13aa54a2c
146cd1577
15489c32b
hex31b81c5

52134341 has 4 divisors (see below), whose sum is σ = 59582112. Its totient is φ = 44686572.

The previous prime is 52134319. The next prime is 52134349. The reversal of 52134341 is 14343125.

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 not a de Polignac number, because 52134341 - 210 = 52133317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52134349) 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, 3723875 + ... + 3723888.

It is an arithmetic number, because the mean of its divisors is an integer number (14895528).

Almost surely, 252134341 is an apocalyptic number.

It is an amenable number.

52134341 is a deficient number, since it is larger than the sum of its proper divisors (7447771).

52134341 is an equidigital number, since it uses as much as digits as its factorization.

52134341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7447770.

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

The square root of 52134341 is about 7220.4114148710. The cubic root of 52134341 is about 373.5722683029.

Adding to 52134341 its reverse (14343125), we get a palindrome (66477466).

The spelling of 52134341 in words is "fifty-two million, one hundred thirty-four thousand, three hundred forty-one".

Divisors: 1 7 7447763 52134341