Search a number
-
+
2488012241 = 111359294893
BaseRepresentation
bin1001010001001100…
…0000110111010001
320102101122010011112
42110103000313101
520043412342431
61050514423105
7115440520001
oct22423006721
96371563145
102488012241
111067466470
12595291a95
133085c2bc0
14198610001
15e865dc2b
hex944c0dd1

2488012241 has 16 divisors (see below), whose sum is σ = 2972531520. Its totient is φ = 2052448320.

The previous prime is 2488012217. The next prime is 2488012249. The reversal of 2488012241 is 1422108842.

It is not a de Polignac number, because 2488012241 - 214 = 2487995857 is a prime.

It is a super-2 number, since 2×24880122412 = 12380409822731684162, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2488012198 and 2488012207.

It is not an unprimeable number, because it can be changed into a prime (2488012249) 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 15 ways as a sum of consecutive naturals, for example, 139010 + ... + 155883.

It is an arithmetic number, because the mean of its divisors is an integer number (185783220).

Almost surely, 22488012241 is an apocalyptic number.

It is an amenable number.

2488012241 is a deficient number, since it is larger than the sum of its proper divisors (484519279).

2488012241 is a wasteful number, since it uses less digits than its factorization.

2488012241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294976.

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 2488012241 is about 49879.9783580546. The cubic root of 2488012241 is about 1355.0360127137.

The spelling of 2488012241 in words is "two billion, four hundred eighty-eight million, twelve thousand, two hundred forty-one".

Divisors: 1 11 13 59 143 649 767 8437 294893 3243823 3833609 17398687 42169699 191385557 226182931 2488012241