Search a number
-
+
52053135 = 353470209
BaseRepresentation
bin1100011010010…
…0010010001111
310121221120110220
43012210102033
5101311200020
65055402423
71201305261
oct306442217
9117846426
1052053135
1127423322
1215523413
13aa26a94
146cadb31
154883240
hex31a448f

52053135 has 8 divisors (see below), whose sum is σ = 83285040. Its totient is φ = 27761664.

The previous prime is 52053121. The next prime is 52053139. The reversal of 52053135 is 53135025.

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

It is not a de Polignac number, because 52053135 - 213 = 52044943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52053139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735090 + ... + 1735119.

It is an arithmetic number, because the mean of its divisors is an integer number (10410630).

Almost surely, 252053135 is an apocalyptic number.

52053135 is a deficient number, since it is larger than the sum of its proper divisors (31231905).

52053135 is a wasteful number, since it uses less digits than its factorization.

52053135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3470217.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 52053135 is about 7214.7858596080. The cubic root of 52053135 is about 373.3782050834.

The spelling of 52053135 in words is "fifty-two million, fifty-three thousand, one hundred thirty-five".

Divisors: 1 3 5 15 3470209 10410627 17351045 52053135