Search a number
-
+
52052735 = 574731643
BaseRepresentation
bin1100011010010…
…0001011111111
310121221112221002
43012210023333
5101311141420
65055400515
71201304150
oct306441377
9117845832
1052052735
1127422a99
121552313b
13aa26847
146cad927
154883075
hex31a42ff

52052735 has 16 divisors (see below), whose sum is σ = 72907776. Its totient is φ = 34932768.

The previous prime is 52052717. The next prime is 52052773. The reversal of 52052735 is 53725025.

It is a cyclic number.

It is not a de Polignac number, because 52052735 - 218 = 51790591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52052698 and 52052707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14177 + ... + 17466.

It is an arithmetic number, because the mean of its divisors is an integer number (4556736).

Almost surely, 252052735 is an apocalyptic number.

52052735 is a deficient number, since it is larger than the sum of its proper divisors (20855041).

52052735 is a wasteful number, since it uses less digits than its factorization.

52052735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31702.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 52052735 is about 7214.7581387043. The cubic root of 52052735 is about 373.3772486783.

The spelling of 52052735 in words is "fifty-two million, fifty-two thousand, seven hundred thirty-five".

Divisors: 1 5 7 35 47 235 329 1645 31643 158215 221501 1107505 1487221 7436105 10410547 52052735