[go: up one dir, main page]

Search a number
-
+
4854880 = 255191597
BaseRepresentation
bin10010100001010001100000
3100010122122101
4102201101200
52220324010
6252020144
756160112
oct22412140
910118571
104854880
1128165a8
121761654
13100ca14
149053b2
1565d73a
hex4a1460

4854880 has 48 divisors (see below), whose sum is σ = 12080880. Its totient is φ = 1838592.

The previous prime is 4854847. The next prime is 4854893. The reversal of 4854880 is 884584.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2242 + ... + 3838.

It is an arithmetic number, because the mean of its divisors is an integer number (251685).

Almost surely, 24854880 is an apocalyptic number.

4854880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4854880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6040440).

4854880 is an abundant number, since it is smaller than the sum of its proper divisors (7226000).

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

4854880 is a wasteful number, since it uses less digits than its factorization.

4854880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631 (or 1623 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 4854880 is about 2203.3792229210. The cubic root of 4854880 is about 169.3269815268.

The spelling of 4854880 in words is "four million, eight hundred fifty-four thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 190 304 380 608 760 1520 1597 3040 3194 6388 7985 12776 15970 25552 30343 31940 51104 60686 63880 121372 127760 151715 242744 255520 303430 485488 606860 970976 1213720 2427440 4854880