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52430335 = 521149697
BaseRepresentation
bin1100100000000…
…0010111111111
310122122201220021
43020000113333
5101410232320
65111433011
71204436056
oct310002777
9118581807
1052430335
1127660761
1215685767
13ab29689
146d6b39d
154909daa
hex32005ff

52430335 has 8 divisors (see below), whose sum is σ = 63215856. Its totient is φ = 41744640.

The previous prime is 52430327. The next prime is 52430351. The reversal of 52430335 is 53303425.

It is a happy number.

52430335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52430335 - 23 = 52430327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23794 + ... + 25903.

It is an arithmetic number, because the mean of its divisors is an integer number (7901982).

Almost surely, 252430335 is an apocalyptic number.

52430335 is a deficient number, since it is larger than the sum of its proper divisors (10785521).

52430335 is a wasteful number, since it uses less digits than its factorization.

52430335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49913.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 52430335 is about 7240.8794355382. The cubic root of 52430335 is about 374.2779230982.

The spelling of 52430335 in words is "fifty-two million, four hundred thirty thousand, three hundred thirty-five".

Divisors: 1 5 211 1055 49697 248485 10486067 52430335