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5705380 = 2252379157
BaseRepresentation
bin10101110000111010100100
3101201212022101
4111300322210
52430033010
6322141444
766331522
oct25607244
911655271
105705380
11324759a
121ab1884
131249b85
14a87312
1577a73a
hex570ea4

5705380 has 48 divisors (see below), whose sum is σ = 12741120. Its totient is φ = 2141568.

The previous prime is 5705341. The next prime is 5705417. The reversal of 5705380 is 835075.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36262 + ... + 36418.

It is an arithmetic number, because the mean of its divisors is an integer number (265440).

Almost surely, 25705380 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 5705380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6370560).

5705380 is an abundant number, since it is smaller than the sum of its proper divisors (7035740).

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

5705380 is a wasteful number, since it uses less digits than its factorization.

5705380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 5705380 is about 2388.5937285357. The cubic root of 5705380 is about 178.6877821508.

The spelling of 5705380 in words is "five million, seven hundred five thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 23 46 79 92 115 157 158 230 314 316 395 460 628 785 790 1570 1580 1817 3140 3611 3634 7222 7268 9085 12403 14444 18055 18170 24806 36110 36340 49612 62015 72220 124030 248060 285269 570538 1141076 1426345 2852690 5705380