Search a number
-
+
4808864 = 251031459
BaseRepresentation
bin10010010110000010100000
3100001022112002
4102112002200
52212340424
6251023132
755606004
oct22260240
910038462
104808864
112794a75
12173aaa8
13cc4aa8
148d2704
1564ecae
hex4960a0

4808864 has 24 divisors (see below), whose sum is σ = 9565920. Its totient is φ = 2379456.

The previous prime is 4808857. The next prime is 4808873. The reversal of 4808864 is 4688084.

It is a super-3 number, since 3×48088643 (a number of 21 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 2567 + ... + 4025.

It is an arithmetic number, because the mean of its divisors is an integer number (398580).

Almost surely, 24808864 is an apocalyptic number.

It is an amenable number.

4808864 is a deficient number, since it is larger than the sum of its proper divisors (4757056).

4808864 is a wasteful number, since it uses less digits than its factorization.

4808864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572 (or 1564 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 4808864 is about 2192.9122189454. The cubic root of 4808864 is about 168.7903051416.

The spelling of 4808864 in words is "four million, eight hundred eight thousand, eight hundred sixty-four".

Divisors: 1 2 4 8 16 32 103 206 412 824 1459 1648 2918 3296 5836 11672 23344 46688 150277 300554 601108 1202216 2404432 4808864