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4808484 = 22361797
BaseRepresentation
bin10010010101111100100100
3100001022000000
4102111330210
52212332414
6251021300
755604622
oct22257444
910038000
104808484
11279475a
12173a830
13cc4875
148d2512
1564eb09
hex495f24

4808484 has 84 divisors (see below), whose sum is σ = 13496364. Its totient is φ = 1492992.

The previous prime is 4808471. The next prime is 4808491. The reversal of 4808484 is 4848084.

It can be written as a sum of positive squares in 2 ways, for example, as 2985984 + 1822500 = 1728^2 + 1350^2 .

It is a super-3 number, since 3×48084843 (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 an Ulam number.

It is a congruent 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 27 ways as a sum of consecutive naturals, for example, 49524 + ... + 49620.

It is an arithmetic number, because the mean of its divisors is an integer number (160671).

Almost surely, 24808484 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 4808484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6748182).

4808484 is an abundant number, since it is smaller than the sum of its proper divisors (8687880).

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

4808484 is a wasteful number, since it uses less digits than its factorization.

4808484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The square root of 4808484 is about 2192.8255744587. The cubic root of 4808484 is about 168.7858590461.

The spelling of 4808484 in words is "four million, eight hundred eight thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 81 97 102 108 153 162 194 204 243 291 306 324 388 459 486 582 612 729 873 918 972 1164 1377 1458 1649 1746 1836 2619 2754 2916 3298 3492 4131 4947 5238 5508 6596 7857 8262 9894 10476 12393 14841 15714 16524 19788 23571 24786 29682 31428 44523 47142 49572 59364 70713 89046 94284 133569 141426 178092 267138 282852 400707 534276 801414 1202121 1602828 2404242 4808484