Search a number
-
+
5632488 = 233278229
BaseRepresentation
bin10101011111000111101000
3101121011022200
4111133013220
52420214423
6320420200
765606151
oct25370750
911534280
105632488
1131a7854
121a77660
131222944
14a68928
15763d43
hex55f1e8

5632488 has 24 divisors (see below), whose sum is σ = 15254850. Its totient is φ = 1877472.

The previous prime is 5632477. The next prime is 5632519. The reversal of 5632488 is 8842365.

It can be written as a sum of positive squares in only one way, i.e., 4235364 + 1397124 = 2058^2 + 1182^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39043 + ... + 39186.

Almost surely, 25632488 is an apocalyptic number.

It is an amenable number.

5632488 is an abundant number, since it is smaller than the sum of its proper divisors (9622362).

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

5632488 is a wasteful number, since it uses less digits than its factorization.

5632488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78241 (or 78234 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 5632488 is about 2373.2863291226. The cubic root of 5632488 is about 177.9235458390.

The spelling of 5632488 in words is "five million, six hundred thirty-two thousand, four hundred eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 78229 156458 234687 312916 469374 625832 704061 938748 1408122 1877496 2816244 5632488