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4853420 = 22511131697
BaseRepresentation
bin10010100000111010101100
3100010120122022
4102200322230
52220302140
6252005312
756152625
oct22407254
910116568
104853420
1128154a0
121760838
13100c160
14904a4c
1565d0b5
hex4a0eac

4853420 has 48 divisors (see below), whose sum is σ = 11981088. Its totient is φ = 1628160.

The previous prime is 4853393. The next prime is 4853423. The reversal of 4853420 is 243584.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a d-powerful number, because it can be written as 46 + 82 + 58 + 37 + 49 + 222 + 0 .

It is a self number, because there is not a number n which added to its sum of digits gives 4853420.

It is not an unprimeable number, because it can be changed into a prime (4853423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2012 + ... + 3708.

It is an arithmetic number, because the mean of its divisors is an integer number (249606).

Almost surely, 24853420 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 4853420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5990544).

4853420 is an abundant number, since it is smaller than the sum of its proper divisors (7127668).

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

4853420 is a wasteful number, since it uses less digits than its factorization.

4853420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730 (or 1728 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4853420 is about 2203.0478887214. The cubic root of 4853420 is about 169.3100060177.

The spelling of 4853420 in words is "four million, eight hundred fifty-three thousand, four hundred twenty".

Divisors: 1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 130 143 220 260 286 572 715 1430 1697 2860 3394 6788 8485 16970 18667 22061 33940 37334 44122 74668 88244 93335 110305 186670 220610 242671 373340 441220 485342 970684 1213355 2426710 4853420