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2488080427 = 71372594453
BaseRepresentation
bin1001010001001101…
…0001100000101011
320102101202120200221
42110103101200223
520043422033202
61050520110511
7115441222540
oct22423214053
96371676627
102488080427
111067502718
12595305437
13308617c51
1419862abc7
15e8674037
hex944d182b

2488080427 has 8 divisors (see below), whose sum is σ = 2864277216. Its totient is φ = 2117072832.

The previous prime is 2488080403. The next prime is 2488080451. The reversal of 2488080427 is 7240808842.

It is an interprime number because it is at equal distance from previous prime (2488080403) and next prime (2488080451).

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

It is not a de Polignac number, because 2488080427 - 211 = 2488078379 is a prime.

It is a super-2 number, since 2×24880804272 = 12381088422441004658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2488080467) 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, 1296268 + ... + 1298185.

It is an arithmetic number, because the mean of its divisors is an integer number (358034652).

Almost surely, 22488080427 is an apocalyptic number.

2488080427 is a deficient number, since it is larger than the sum of its proper divisors (376196789).

2488080427 is a wasteful number, since it uses less digits than its factorization.

2488080427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2594597.

The product of its (nonzero) digits is 229376, while the sum is 43.

The square root of 2488080427 is about 49880.6618540693. The cubic root of 2488080427 is about 1355.0483912221.

The spelling of 2488080427 in words is "two billion, four hundred eighty-eight million, eighty thousand, four hundred twenty-seven".

Divisors: 1 7 137 959 2594453 18161171 355440061 2488080427