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5289380 = 2251747331
BaseRepresentation
bin10100001011010110100100
3100221201122222
4110023112210
52323230010
6305211512
762646635
oct24132644
910851588
105289380
112a92a98
121930b98
131132715
149b988c
156e7355
hex50b5a4

5289380 has 48 divisors (see below), whose sum is σ = 12047616. Its totient is φ = 1943040.

The previous prime is 5289373. The next prime is 5289413. The reversal of 5289380 is 839825.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5289380.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15815 + ... + 16145.

It is an arithmetic number, because the mean of its divisors is an integer number (250992).

Almost surely, 25289380 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 5289380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6023808).

5289380 is an abundant number, since it is smaller than the sum of its proper divisors (6758236).

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

5289380 is a wasteful number, since it uses less digits than its factorization.

5289380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 5289380 is about 2299.8652134419. The cubic root of 5289380 is about 174.2348087210.

The spelling of 5289380 in words is "five million, two hundred eighty-nine thousand, three hundred eighty".

Divisors: 1 2 4 5 10 17 20 34 47 68 85 94 170 188 235 331 340 470 662 799 940 1324 1598 1655 3196 3310 3995 5627 6620 7990 11254 15557 15980 22508 28135 31114 56270 62228 77785 112540 155570 264469 311140 528938 1057876 1322345 2644690 5289380