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4894741907 = 117319930631
BaseRepresentation
bin1001000111011111…
…11101010110010011
3110122010022122121022
410203233331112103
540011023220112
62125411150055
7232203422366
oct44357752623
913563278538
104894741907
112091a55050
12b472a532b
136000c69b3
143461020dd
151d9ab3d72
hex123bfd593

4894741907 has 16 divisors (see below), whose sum is σ = 5440243200. Its totient is φ = 4366612800.

The previous prime is 4894741897. The next prime is 4894741921. The reversal of 4894741907 is 7091474984.

It is not a de Polignac number, because 4894741907 - 26 = 4894741843 is a prime.

It is a super-2 number, since 2×48947419072 = 47916996672283993298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4894741927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144482 + ... + 175112.

It is an arithmetic number, because the mean of its divisors is an integer number (340015200).

Almost surely, 24894741907 is an apocalyptic number.

4894741907 is a deficient number, since it is larger than the sum of its proper divisors (545501293).

4894741907 is a wasteful number, since it uses less digits than its factorization.

4894741907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30914.

The product of its (nonzero) digits is 2032128, while the sum is 53.

The square root of 4894741907 is about 69962.4321118127. The cubic root of 4894741907 is about 1697.8914928237.

The spelling of 4894741907 in words is "four billion, eight hundred ninety-four million, seven hundred forty-one thousand, nine hundred seven".

Divisors: 1 11 73 199 803 2189 14527 30631 159797 336941 2236063 6095569 24596693 67051259 444976537 4894741907