Search a number
-
+
5487100 = 2252371483
BaseRepresentation
bin10100111011100111111100
3101022202212221
4110323213330
52401041400
6313335124
764432243
oct24734774
911282787
105487100
1131085a3
121a074a4
1311a1708
14a2b95a
15735c1a
hex53b9fc

5487100 has 36 divisors (see below), whose sum is σ = 12237064. Its totient is φ = 2134080.

The previous prime is 5487091. The next prime is 5487161. The reversal of 5487100 is 17845.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2959 + ... + 4441.

Almost surely, 25487100 is an apocalyptic number.

5487100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5487100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6118532).

5487100 is an abundant number, since it is smaller than the sum of its proper divisors (6749964).

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

5487100 is a wasteful number, since it uses less digits than its factorization.

5487100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534 (or 1527 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 5487100 is about 2342.4559761071. The cubic root of 5487100 is about 176.3793042052.

The spelling of 5487100 in words is "five million, four hundred eighty-seven thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 37 50 74 100 148 185 370 740 925 1483 1850 2966 3700 5932 7415 14830 29660 37075 54871 74150 109742 148300 219484 274355 548710 1097420 1371775 2743550 5487100