Search a number
-
+
52848917 = 1123208889
BaseRepresentation
bin1100100110011…
…0100100010101
310200110000002022
43021212210111
5102012131132
65124422525
71211131322
oct311464425
9120400068
1052848917
11279171a0
1215847a45
13ac45064
147039b49
15498de12
hex3266915

52848917 has 8 divisors (see below), whose sum is σ = 60160320. Its totient is φ = 45955360.

The previous prime is 52848911. The next prime is 52848919. The reversal of 52848917 is 71984825.

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

It is not a de Polignac number, because 52848917 - 220 = 51800341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52848911) 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, 104192 + ... + 104697.

It is an arithmetic number, because the mean of its divisors is an integer number (7520040).

Almost surely, 252848917 is an apocalyptic number.

It is an amenable number.

52848917 is a deficient number, since it is larger than the sum of its proper divisors (7311403).

52848917 is a wasteful number, since it uses less digits than its factorization.

52848917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208923.

The product of its digits is 161280, while the sum is 44.

The square root of 52848917 is about 7269.7260608636. The cubic root of 52848917 is about 375.2713106237.

The spelling of 52848917 in words is "fifty-two million, eight hundred forty-eight thousand, nine hundred seventeen".

Divisors: 1 11 23 253 208889 2297779 4804447 52848917