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4854380 = 2252361173
BaseRepresentation
bin10010100001001001101100
3100010121221212
4102201021230
52220320010
6252013552
756155466
oct22411154
910117855
104854380
112816193
1217612b8
13100c71b
14905136
1565d505
hex4a126c

4854380 has 48 divisors (see below), whose sum is σ = 10874304. Its totient is φ = 1816320.

The previous prime is 4854379. The next prime is 4854389. The reversal of 4854380 is 834584.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 45 + 84 + 58 + 411 + 37 + 86 + 0 .

It is not an unprimeable number, because it can be changed into a prime (4854389) 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, 27974 + ... + 28146.

It is an arithmetic number, because the mean of its divisors is an integer number (226548).

Almost surely, 24854380 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 4854380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5437152).

4854380 is an abundant number, since it is smaller than the sum of its proper divisors (6019924).

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

4854380 is a wasteful number, since it uses less digits than its factorization.

4854380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 4854380 is about 2203.2657579148. The cubic root of 4854380 is about 169.3211683795.

The spelling of 4854380 in words is "four million, eight hundred fifty-four thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 23 46 61 92 115 122 173 230 244 305 346 460 610 692 865 1220 1403 1730 2806 3460 3979 5612 7015 7958 10553 14030 15916 19895 21106 28060 39790 42212 52765 79580 105530 211060 242719 485438 970876 1213595 2427190 4854380