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52340683 = 70197457
BaseRepresentation
bin1100011110101…
…0011111001011
310122111011220211
43013222133023
5101344400213
65105501551
71203613513
oct307523713
9118434824
1052340683
11275aa36a
12156418b7
13aac7925
146d46843
1548dd53d
hex31ea7cb

52340683 has 4 divisors (see below), whose sum is σ = 52355160. Its totient is φ = 52326208.

The previous prime is 52340647. The next prime is 52340707. The reversal of 52340683 is 38604325.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52340683 - 213 = 52332491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52341683) 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, 3291 + ... + 10747.

It is an arithmetic number, because the mean of its divisors is an integer number (13088790).

Almost surely, 252340683 is an apocalyptic number.

52340683 is a deficient number, since it is larger than the sum of its proper divisors (14477).

52340683 is an equidigital number, since it uses as much as digits as its factorization.

52340683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14476.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 52340683 is about 7234.6861023821. The cubic root of 52340683 is about 374.0644721895.

The spelling of 52340683 in words is "fifty-two million, three hundred forty thousand, six hundred eighty-three".

Divisors: 1 7019 7457 52340683