Search a number
-
+
5026280 = 235729619
BaseRepresentation
bin10011001011000111101000
3100110100202112
4103023013220
52241320110
6255421452
760502610
oct23130750
910410675
105026280
112923356
121824888
13106ca3c
1494ba40
15694405
hex4cb1e8

5026280 has 64 divisors (see below), whose sum is σ = 13392000. Its totient is φ = 1661184.

The previous prime is 5026261. The next prime is 5026289. The reversal of 5026280 is 826205.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5026289) by changing a digit.

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, 7811 + ... + 8429.

It is an arithmetic number, because the mean of its divisors is an integer number (209250).

Almost surely, 25026280 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 5026280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6696000).

5026280 is an abundant number, since it is smaller than the sum of its proper divisors (8365720).

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

5026280 is a wasteful number, since it uses less digits than its factorization.

5026280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5026280 is about 2241.9366627985. The cubic root of 5026280 is about 171.2966591030.

The spelling of 5026280 in words is "five million, twenty-six thousand, two hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 29 35 40 56 58 70 116 140 145 203 232 280 290 406 580 619 812 1015 1160 1238 1624 2030 2476 3095 4060 4333 4952 6190 8120 8666 12380 17332 17951 21665 24760 34664 35902 43330 71804 86660 89755 125657 143608 173320 179510 251314 359020 502628 628285 718040 1005256 1256570 2513140 5026280