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4288013536 = 25413268303
BaseRepresentation
bin1111111110010101…
…1110010011100000
3102001211122122202011
43333211132103200
532240212413121
61545255002304
7211155341122
oct37745362340
912054578664
104288013536
111900521044
129b8069394
135344b3721
142c96c7212
151a16b77e1
hexff95e4e0

4288013536 has 24 divisors (see below), whose sum is σ = 8647932384. Its totient is φ = 2091713280.

The previous prime is 4288013531. The next prime is 4288013539. The reversal of 4288013536 is 6353108824.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4288013531) 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, 1632840 + ... + 1635463.

It is an arithmetic number, because the mean of its divisors is an integer number (360330516).

Almost surely, 24288013536 is an apocalyptic number.

It is an amenable number.

4288013536 is an abundant number, since it is smaller than the sum of its proper divisors (4359918848).

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

4288013536 is a wasteful number, since it uses less digits than its factorization.

4288013536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268354 (or 3268346 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 4288013536 is about 65482.9255302480. The cubic root of 4288013536 is about 1624.6209496639.

The spelling of 4288013536 in words is "four billion, two hundred eighty-eight million, thirteen thousand, five hundred thirty-six".

Divisors: 1 2 4 8 16 32 41 82 164 328 656 1312 3268303 6536606 13073212 26146424 52292848 104585696 134000423 268000846 536001692 1072003384 2144006768 4288013536