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4253788888 = 231608733053
BaseRepresentation
bin1111110110001011…
…1010101011011000
3101222110020212100121
43331202322223120
532202432221023
61542033243024
7210261415606
oct37542725330
911873225317
104253788888
111893175608
129a8703474
1352a38c85b
142c4d38876
1519d6a6d5d
hexfd8baad8

4253788888 has 16 divisors (see below), whose sum is σ = 7976591280. Its totient is φ = 2126697888.

The previous prime is 4253788883. The next prime is 4253788937. The reversal of 4253788888 is 8888873524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4253788883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112170 + ... + 145222.

It is an arithmetic number, because the mean of its divisors is an integer number (498536955).

Almost surely, 24253788888 is an apocalyptic number.

It is an amenable number.

4253788888 is a deficient number, since it is larger than the sum of its proper divisors (3722802392).

4253788888 is a wasteful number, since it uses less digits than its factorization.

4253788888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49146 (or 49142 counting only the distinct ones).

The product of its digits is 27525120, while the sum is 61.

The square root of 4253788888 is about 65221.0770226926. The cubic root of 4253788888 is about 1620.2871116384.

The spelling of 4253788888 in words is "four billion, two hundred fifty-three million, seven hundred eighty-eight thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 16087 32174 33053 64348 66106 128696 132212 264424 531723611 1063447222 2126894444 4253788888