Search a number
-
+
4425760 = 255139199
BaseRepresentation
bin10000111000100000100000
322022212000001
4100320200200
52113111020
6234505344
752422043
oct20704040
98285001
104425760
112553159
121595254
13bbc5c1
14832c5a
155c650a
hex438820

4425760 has 48 divisors (see below), whose sum is σ = 10584000. Its totient is φ = 1748736.

The previous prime is 4425749. The next prime is 4425779. The reversal of 4425760 is 675244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22141 + ... + 22339.

It is an arithmetic number, because the mean of its divisors is an integer number (220500).

Almost surely, 24425760 is an apocalyptic number.

4425760 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 4425760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5292000).

4425760 is an abundant number, since it is smaller than the sum of its proper divisors (6158240).

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

4425760 is a wasteful number, since it uses less digits than its factorization.

4425760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 4425760 is about 2103.7490344620. The cubic root of 4425760 is about 164.1834156542.

The spelling of 4425760 in words is "four million, four hundred twenty-five thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 139 160 199 278 398 556 695 796 995 1112 1390 1592 1990 2224 2780 3184 3980 4448 5560 6368 7960 11120 15920 22240 27661 31840 55322 110644 138305 221288 276610 442576 553220 885152 1106440 2212880 4425760