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4960370881 = 6449769169
BaseRepresentation
bin1001001111010100…
…10100000011000001
3110210200210221122001
410213222110003001
540124323332011
62140113544001
7233631312454
oct44752240301
913720727561
104960370881
112116000074
12b65275001
13610894acb
14350b0749b
151e07297c1
hex127a940c1

4960370881 has 4 divisors (see below), whose sum is σ = 4961146500. Its totient is φ = 4959595264.

The previous prime is 4960370873. The next prime is 4960370887. The reversal of 4960370881 is 1880730694.

It is a happy number.

4960370881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3641519025 + 1318851856 = 60345^2 + 36316^2 .

It is a cyclic number.

It is not a de Polignac number, because 4960370881 - 23 = 4960370873 is a prime.

It is a super-2 number, since 2×49603708812 = 49210558554145432322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4960370887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378136 + ... + 391033.

It is an arithmetic number, because the mean of its divisors is an integer number (1240286625).

Almost surely, 24960370881 is an apocalyptic number.

It is an amenable number.

4960370881 is a deficient number, since it is larger than the sum of its proper divisors (775619).

4960370881 is an equidigital number, since it uses as much as digits as its factorization.

4960370881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775618.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 4960370881 is about 70429.9004755793. The cubic root of 4960370881 is about 1705.4463024427.

The spelling of 4960370881 in words is "four billion, nine hundred sixty million, three hundred seventy thousand, eight hundred eighty-one".

Divisors: 1 6449 769169 4960370881