Search a number
-
+
2488801 = 71672129
BaseRepresentation
bin1001011111100111100001
311200102222211
421133213201
51114120201
6125202121
730103660
oct11374741
94612884
102488801
11144a967
12a00341
13691a83
1448add7
15342651
hex25f9e1

2488801 has 8 divisors (see below), whose sum is σ = 2862720. Its totient is φ = 2119488.

The previous prime is 2488799. The next prime is 2488841. The reversal of 2488801 is 1088842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2488801 - 21 = 2488799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2488841) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 105 + ... + 2233.

It is an arithmetic number, because the mean of its divisors is an integer number (357840).

22488801 is an apocalyptic number.

It is an amenable number.

2488801 is a deficient number, since it is larger than the sum of its proper divisors (373919).

2488801 is a wasteful number, since it uses less digits than its factorization.

2488801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303.

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 2488801 is about 1577.5934203717. The cubic root of 2488801 is about 135.5179190456.

The spelling of 2488801 in words is "two million, four hundred eighty-eight thousand, eight hundred one".

Divisors: 1 7 167 1169 2129 14903 355543 2488801