Search a number
-
+
5384772 = 223373683
BaseRepresentation
bin10100100010101001000100
3101010120112000
4110202221010
52334303042
6311225300
763525021
oct24425104
911116460
105384772
113048728
121978230
131166c73
14a02548
1571574c
hex522a44

5384772 has 48 divisors (see below), whose sum is σ = 14172480. Its totient is φ = 1767744.

The previous prime is 5384713. The next prime is 5384777. The reversal of 5384772 is 2774835.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5384777) 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, 7543 + ... + 8225.

It is an arithmetic number, because the mean of its divisors is an integer number (295260).

Almost surely, 25384772 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 5384772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7086240).

5384772 is an abundant number, since it is smaller than the sum of its proper divisors (8787708).

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

5384772 is a wasteful number, since it uses less digits than its factorization.

5384772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 761 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 5384772 is about 2320.5111505873. The cubic root of 5384772 is about 175.2759944293.

The spelling of 5384772 in words is "five million, three hundred eighty-four thousand, seven hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 73 108 146 219 292 438 657 683 876 1314 1366 1971 2049 2628 2732 3942 4098 6147 7884 8196 12294 18441 24588 36882 49859 73764 99718 149577 199436 299154 448731 598308 897462 1346193 1794924 2692386 5384772