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4898065 = 54123893
BaseRepresentation
bin10010101011110100010001
3100012211212211
4102223310101
52223214230
6252552121
756430034
oct22536421
910184784
104898065
112845a97
121782641
131026583
1491701b
1566b42a
hex4abd11

4898065 has 8 divisors (see below), whose sum is σ = 6021288. Its totient is φ = 3822720.

The previous prime is 4898059. The next prime is 4898083. The reversal of 4898065 is 5608984.

It can be written as a sum of positive squares in 4 ways, for example, as 399424 + 4498641 = 632^2 + 2121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4898065 - 29 = 4897553 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11742 + ... + 12151.

It is an arithmetic number, because the mean of its divisors is an integer number (752661).

Almost surely, 24898065 is an apocalyptic number.

It is an amenable number.

4898065 is a deficient number, since it is larger than the sum of its proper divisors (1123223).

4898065 is a wasteful number, since it uses less digits than its factorization.

4898065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23939.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 4898065 is about 2213.1572470116. The cubic root of 4898065 is about 169.8275644842.

The spelling of 4898065 in words is "four million, eight hundred ninety-eight thousand, sixty-five".

Divisors: 1 5 41 205 23893 119465 979613 4898065