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4808055 = 357291579
BaseRepresentation
bin10010010101110101110111
3100001021102010
4102111311313
52212324210
6251015303
755603440
oct22256567
910037363
104808055
1127943aa
12173a533
13cc4605
148d22c7
1564e920
hex495d77

4808055 has 32 divisors (see below), whose sum is σ = 9100800. Its totient is φ = 2120832.

The previous prime is 4808051. The next prime is 4808071. The reversal of 4808055 is 5508084.

It is not a de Polignac number, because 4808055 - 22 = 4808051 is a prime.

It is a super-3 number, since 3×48080553 (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4808051) 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, 2256 + ... + 3834.

It is an arithmetic number, because the mean of its divisors is an integer number (284400).

Almost surely, 24808055 is an apocalyptic number.

4808055 is a deficient number, since it is larger than the sum of its proper divisors (4292745).

4808055 is a wasteful number, since it uses less digits than its factorization.

4808055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 4808055 is about 2192.7277532790. The cubic root of 4808055 is about 168.7808393569.

The spelling of 4808055 in words is "four million, eight hundred eight thousand, fifty-five".

Divisors: 1 3 5 7 15 21 29 35 87 105 145 203 435 609 1015 1579 3045 4737 7895 11053 23685 33159 45791 55265 137373 165795 228955 320537 686865 961611 1602685 4808055