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3888075084 = 223324006257
BaseRepresentation
bin1110011110111111…
…0101000101001100
3101000222002200022220
43213233311011030
530430321400314
61441450535340
7165231043605
oct34757650514
911028080286
103888075084
1117157983a3
12906137550
1349c69415a
1428c53adac
1517b5173a9
hexe7bf514c

3888075084 has 12 divisors (see below), whose sum is σ = 9072175224. Its totient is φ = 1296025024.

The previous prime is 3888075077. The next prime is 3888075097. The reversal of 3888075084 is 4805708883.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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, 162003117 + ... + 162003140.

It is an arithmetic number, because the mean of its divisors is an integer number (756014602).

Almost surely, 23888075084 is an apocalyptic number.

It is an amenable number.

3888075084 is an abundant number, since it is smaller than the sum of its proper divisors (5184100140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3888075084 is a wasteful number, since it uses less digits than its factorization.

3888075084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324006264 (or 324006262 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 51.

The square root of 3888075084 is about 62354.4311496785. The cubic root of 3888075084 is about 1572.4549586694.

The spelling of 3888075084 in words is "three billion, eight hundred eighty-eight million, seventy-five thousand, eighty-four".

Divisors: 1 2 3 4 6 12 324006257 648012514 972018771 1296025028 1944037542 3888075084