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4964286385 = 51129879413
BaseRepresentation
bin1001001111110010…
…01111111110110001
3110210222011212200201
410213321033332301
540131324131020
62140333515201
7234006511102
oct44771177661
913728155621
104964286385
112118234923
12b66642b01
13611636086
143514463a9
151e0c4ea0a
hex127e4ffb1

4964286385 has 8 divisors (see below), whose sum is σ = 5962426920. Its totient is φ = 3967906944.

The previous prime is 4964286367. The next prime is 4964286407. The reversal of 4964286385 is 5836824694.

It can be written as a sum of positive squares in 4 ways, for example, as 859193344 + 4105093041 = 29312^2 + 64071^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4964286385 - 227 = 4830068657 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434062 + ... + 445351.

It is an arithmetic number, because the mean of its divisors is an integer number (745303365).

Almost surely, 24964286385 is an apocalyptic number.

It is an amenable number.

4964286385 is a deficient number, since it is larger than the sum of its proper divisors (998140535).

4964286385 is a wasteful number, since it uses less digits than its factorization.

4964286385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880547.

The product of its digits is 9953280, while the sum is 55.

The square root of 4964286385 is about 70457.6921634537. The cubic root of 4964286385 is about 1705.8949198091.

The spelling of 4964286385 in words is "four billion, nine hundred sixty-four million, two hundred eighty-six thousand, three hundred eighty-five".

Divisors: 1 5 1129 5645 879413 4397065 992857277 4964286385