Search a number
-
+
2424065769 = 32269340641
BaseRepresentation
bin1001000001111100…
…0100111011101001
320020221022022002200
42100133010323221
514431030101034
61040312050413
7114033135066
oct22037047351
96227268080
102424065769
11103435a544
12577993a09
132c8293858
1418dd25c6d
15e2c2ba99
hex907c4ee9

2424065769 has 6 divisors (see below), whose sum is σ = 3501428346. Its totient is φ = 1616043840.

The previous prime is 2424065759. The next prime is 2424065797. The reversal of 2424065769 is 9675604242.

2424065769 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1465358400 + 958707369 = 38280^2 + 30963^2 .

It is a de Polignac number, because none of the positive numbers 2k-2424065769 is a prime.

It is a super-2 number, since 2×24240657692 = 11752189704875122722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2424065719) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134670312 + ... + 134670329.

It is an arithmetic number, because the mean of its divisors is an integer number (583571391).

Almost surely, 22424065769 is an apocalyptic number.

It is an amenable number.

2424065769 is a deficient number, since it is larger than the sum of its proper divisors (1077362577).

2424065769 is a wasteful number, since it uses less digits than its factorization.

2424065769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269340647 (or 269340644 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 2424065769 is about 49234.8024165833. The cubic root of 2424065769 is about 1343.3261413220.

It can be divided in two parts, 24240 and 65769, that added together give a palindrome (90009).

The spelling of 2424065769 in words is "two billion, four hundred twenty-four million, sixty-five thousand, seven hundred sixty-nine".

Divisors: 1 3 9 269340641 808021923 2424065769