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4808808 = 233441181
BaseRepresentation
bin10010010110000001101000
3100001022110000
4102112001220
52212340213
6251023000
755605564
oct22260150
910038400
104808808
112794a24
12173aa60
13cc4a64
148d26a4
1564ec73
hex496068

4808808 has 80 divisors (see below), whose sum is σ = 13873860. Its totient is φ = 1555200.

The previous prime is 4808803. The next prime is 4808821. The reversal of 4808808 is 8088084.

It can be written as a sum of positive squares in 2 ways, for example, as 3175524 + 1633284 = 1782^2 + 1278^2 .

It is a super-3 number, since 3×48088083 (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4808803) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26478 + ... + 26658.

Almost surely, 24808808 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 4808808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6936930).

4808808 is an abundant number, since it is smaller than the sum of its proper divisors (9065052).

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

4808808 is a wasteful number, since it uses less digits than its factorization.

4808808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 4808808 is about 2192.8994504993. The cubic root of 4808808 is about 168.7896499423.

The spelling of 4808808 in words is "four million, eight hundred eight thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 41 54 72 81 82 108 123 162 164 181 216 246 324 328 362 369 492 543 648 724 738 984 1086 1107 1448 1476 1629 2172 2214 2952 3258 3321 4344 4428 4887 6516 6642 7421 8856 9774 13032 13284 14661 14842 19548 22263 26568 29322 29684 39096 44526 58644 59368 66789 89052 117288 133578 178104 200367 267156 400734 534312 601101 801468 1202202 1602936 2404404 4808808