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4808880 = 243256679
BaseRepresentation
bin10010010110000010110000
3100001022112200
4102112002300
52212341010
6251023200
755606026
oct22260260
910038480
104808880
112794a8a
12173ab00
13cc4abb
148d2716
1564ecc0
hex4960b0

4808880 has 60 divisors (see below), whose sum is σ = 16152240. Its totient is φ = 1282176.

The previous prime is 4808873. The next prime is 4808911. The reversal of 4808880 is 888084.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-3 number, since 3×48088803 (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 unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2620 + ... + 4059.

It is an arithmetic number, because the mean of its divisors is an integer number (269204).

Almost surely, 24808880 is an apocalyptic number.

4808880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4808880 is an abundant number, since it is smaller than the sum of its proper divisors (11343360).

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

4808880 is a wasteful number, since it uses less digits than its factorization.

4808880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6698 (or 6689 counting only the distinct ones).

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

The square root of 4808880 is about 2192.9158670592. The cubic root of 4808880 is about 168.7904923405.

The spelling of 4808880 in words is "four million, eight hundred eight thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 6679 13358 20037 26716 33395 40074 53432 60111 66790 80148 100185 106864 120222 133580 160296 200370 240444 267160 300555 320592 400740 480888 534320 601110 801480 961776 1202220 1602960 2404440 4808880