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4289018016 = 25344677271
BaseRepresentation
bin1111111110100101…
…0011100010100000
3102001220112200122010
43333221103202200
532240442034031
61545332312520
7211200023463
oct37751234240
912056480563
104289018016
111901047798
129b8472740
135347759aa
142c98a92da
151a1815246
hexffa538a0

4289018016 has 24 divisors (see below), whose sum is σ = 11258672544. Its totient is φ = 1429672640.

The previous prime is 4289018003. The next prime is 4289018021. The reversal of 4289018016 is 6108109824.

It is a tau number, because it is divible by the number of its divisors (24).

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 in 3 ways as a sum of consecutive naturals, for example, 22338540 + ... + 22338731.

It is an arithmetic number, because the mean of its divisors is an integer number (469111356).

Almost surely, 24289018016 is an apocalyptic number.

It is an amenable number.

4289018016 is an abundant number, since it is smaller than the sum of its proper divisors (6969654528).

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

4289018016 is a wasteful number, since it uses less digits than its factorization.

4289018016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44677284 (or 44677276 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 4289018016 is about 65490.5948667440. The cubic root of 4289018016 is about 1624.7477971990.

It can be divided in two parts, 42890 and 18016, that added together give a palindrome (60906).

The spelling of 4289018016 in words is "four billion, two hundred eighty-nine million, eighteen thousand, sixteen".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 44677271 89354542 134031813 178709084 268063626 357418168 536127252 714836336 1072254504 1429672672 2144509008 4289018016