Search a number
-
+
4897592425 = 521171250837
BaseRepresentation
bin1001000111110101…
…10101010001101001
3110122022200110210001
410203322311101221
540012240424200
62125552223001
7232236564055
oct44372652151
913568613701
104897592425
112093621750
12b4823aa61
136008842ab
14346644c65
151d9e7876a
hex123eb5469

4897592425 has 24 divisors (see below), whose sum is σ = 6718444992. Its totient is φ = 3511704000.

The previous prime is 4897592417. The next prime is 4897592449. The reversal of 4897592425 is 5242957984.

It is a happy number.

It is not a de Polignac number, because 4897592425 - 23 = 4897592417 is a prime.

It is a super-2 number, since 2×48975924252 = 47972823122834761250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105894 + ... + 144943.

It is an arithmetic number, because the mean of its divisors is an integer number (279935208).

Almost surely, 24897592425 is an apocalyptic number.

It is an amenable number.

4897592425 is a deficient number, since it is larger than the sum of its proper divisors (1820852567).

4897592425 is a wasteful number, since it uses less digits than its factorization.

4897592425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250929 (or 250924 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 55.

The square root of 4897592425 is about 69982.8009227982. The cubic root of 4897592425 is about 1698.2210254212.

The spelling of 4897592425 in words is "four billion, eight hundred ninety-seven million, five hundred ninety-two thousand, four hundred twenty-five".

Divisors: 1 5 11 25 55 71 275 355 781 1775 3905 19525 250837 1254185 2759207 6270925 13796035 17809427 68980175 89047135 195903697 445235675 979518485 4897592425