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4808900 = 2252192531
BaseRepresentation
bin10010010110000011000100
3100001022120102
4102112003010
52212341100
6251023232
755606055
oct22260304
910038512
104808900
112794aa8
12173ab18
13cc4b05
148d272c
1564ecd5
hex4960c4

4808900 has 36 divisors (see below), whose sum is σ = 10988880. Its totient is φ = 1821600.

The previous prime is 4808873. The next prime is 4808911. The reversal of 4808900 is 98084.

It is a super-3 number, since 3×48089003 (a number of 21 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 635 + ... + 3165.

Almost surely, 24808900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4808900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5494440).

4808900 is an abundant number, since it is smaller than the sum of its proper divisors (6179980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4808900 is a wasteful number, since it uses less digits than its factorization.

4808900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564 (or 2557 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 4808900 is about 2192.9204271929. The cubic root of 4808900 is about 168.7907263385.

The spelling of 4808900 in words is "four million, eight hundred eight thousand, nine hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 475 950 1900 2531 5062 10124 12655 25310 48089 50620 63275 96178 126550 192356 240445 253100 480890 961780 1202225 2404450 4808900