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4988820095 = 5739729989
BaseRepresentation
bin1001010010101101…
…10101101001111111
3110212200100022121122
410221112311221333
540204114220340
62143011421155
7234425162000
oct45126655177
913780308548
104988820095
112130071416
12b728b47bb
13616745c6c
143547d11a7
151e2e98db5
hex1295b5a7f

4988820095 has 32 divisors (see below), whose sum is σ = 7053648000. Its totient is φ = 3385525248.

The previous prime is 4988820079. The next prime is 4988820097. The reversal of 4988820095 is 5900288894.

It is not a de Polignac number, because 4988820095 - 24 = 4988820079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4988820097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151361 + ... + 181349.

It is an arithmetic number, because the mean of its divisors is an integer number (220426500).

Almost surely, 24988820095 is an apocalyptic number.

4988820095 is a deficient number, since it is larger than the sum of its proper divisors (2064827905).

4988820095 is an equidigital number, since it uses as much as digits as its factorization.

4988820095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30112 (or 30098 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 53.

The square root of 4988820095 is about 70631.5800120598. The cubic root of 4988820095 is about 1708.7005043398.

The spelling of 4988820095 in words is "four billion, nine hundred eighty-eight million, eight hundred twenty thousand, ninety-five".

Divisors: 1 5 7 35 49 97 245 343 485 679 1715 3395 4753 23765 29989 33271 149945 166355 209923 1049615 1469461 2908933 7347305 10286227 14544665 20362531 51431135 101812655 142537717 712688585 997764019 4988820095