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5344280 = 2352337157
BaseRepresentation
bin10100011000110000011000
3101001111222022
4110120300120
52332004110
6310314012
763265664
oct24306030
911044868
105344280
113020267
121958908
1311516c6
149d18a4
15708755
hex518c18

5344280 has 64 divisors (see below), whose sum is σ = 12968640. Its totient is φ = 1976832.

The previous prime is 5344277. The next prime is 5344289. The reversal of 5344280 is 824435.

It is a super-2 number, since 2×53442802 = 57122657436800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5344289) 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, 33962 + ... + 34118.

It is an arithmetic number, because the mean of its divisors is an integer number (202635).

Almost surely, 25344280 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 5344280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6484320).

5344280 is an abundant number, since it is smaller than the sum of its proper divisors (7624360).

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

5344280 is a wasteful number, since it uses less digits than its factorization.

5344280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 224 counting only the distinct ones).

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

The square root of 5344280 is about 2311.7698847420. The cubic root of 5344280 is about 174.8355461855.

The spelling of 5344280 in words is "five million, three hundred forty-four thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 23 37 40 46 74 92 115 148 157 184 185 230 296 314 370 460 628 740 785 851 920 1256 1480 1570 1702 3140 3404 3611 4255 5809 6280 6808 7222 8510 11618 14444 17020 18055 23236 28888 29045 34040 36110 46472 58090 72220 116180 133607 144440 232360 267214 534428 668035 1068856 1336070 2672140 5344280