Search a number
-
+
4202325824 = 2665661341
BaseRepresentation
bin1111101001111010…
…0110011101000000
3101211212102021022012
43322132212131000
532101243411244
61532554232052
7206065115534
oct37236463500
911755367265
104202325824
111867115654
12993425628
1351c811538
142bc17dbc4
15198ddd89e
hexfa7a6740

4202325824 has 14 divisors (see below), whose sum is σ = 8338990434. Its totient is φ = 2101162880.

The previous prime is 4202325781. The next prime is 4202325877. The reversal of 4202325824 is 4285232024.

It can be written as a sum of positive squares in only one way, i.e., 3922767424 + 279558400 = 62632^2 + 16720^2 .

It is a super-3 number, since 3×42023258243 (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32830607 + ... + 32830734.

Almost surely, 24202325824 is an apocalyptic number.

It is an amenable number.

4202325824 is a deficient number, since it is larger than the sum of its proper divisors (4136664610).

4202325824 is an equidigital number, since it uses as much as digits as its factorization.

4202325824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65661353 (or 65661343 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 4202325824 is about 64825.3486222789. The cubic root of 4202325824 is about 1613.7264125801.

Adding to 4202325824 its reverse (4285232024), we get a palindrome (8487557848).

The spelling of 4202325824 in words is "four billion, two hundred two million, three hundred twenty-five thousand, eight hundred twenty-four".

Divisors: 1 2 4 8 16 32 64 65661341 131322682 262645364 525290728 1050581456 2101162912 4202325824