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4981795 = 571310949
BaseRepresentation
bin10011000000010000100011
3100101002201221
4103000100203
52233404140
6254435511
760226120
oct23002043
910332657
104981795
1128a2995
121802b97
131055710
14939747
1568614a
hex4c0423

4981795 has 16 divisors (see below), whose sum is σ = 7358400. Its totient is φ = 3153024.

The previous prime is 4981789. The next prime is 4981807. The reversal of 4981795 is 5971894.

It is not a de Polignac number, because 4981795 - 25 = 4981763 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5020 + ... + 5929.

It is an arithmetic number, because the mean of its divisors is an integer number (459900).

Almost surely, 24981795 is an apocalyptic number.

4981795 is a deficient number, since it is larger than the sum of its proper divisors (2376605).

4981795 is a wasteful number, since it uses less digits than its factorization.

4981795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10974.

The product of its digits is 90720, while the sum is 43.

The square root of 4981795 is about 2231.9935035748. The cubic root of 4981795 is about 170.7898081990.

Subtracting 4981795 from its reverse (5971894), we obtain a palindrome (990099).

It can be divided in two parts, 4981 and 795, that added together give a square (5776 = 762).

The spelling of 4981795 in words is "four million, nine hundred eighty-one thousand, seven hundred ninety-five".

Divisors: 1 5 7 13 35 65 91 455 10949 54745 76643 142337 383215 711685 996359 4981795