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2487415087 is a prime number
BaseRepresentation
bin1001010001000010…
…1111000100101111
320102100111210000201
42110100233010233
520043234240322
61050453534331
7115432452013
oct22420570457
96370453021
102487415087
111067098853
125950443a7
13308444161
141984d6543
15e8591d27
hex9442f12f

2487415087 has 2 divisors, whose sum is σ = 2487415088. Its totient is φ = 2487415086.

The previous prime is 2487415037. The next prime is 2487415097. The reversal of 2487415087 is 7805147842.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2487415087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2487415037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243707543 + 1243707544.

It is an arithmetic number, because the mean of its divisors is an integer number (1243707544).

Almost surely, 22487415087 is an apocalyptic number.

2487415087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487415087 is an equidigital number, since it uses as much as digits as its factorization.

2487415087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 501760, while the sum is 46.

The square root of 2487415087 is about 49873.9920900663. The cubic root of 2487415087 is about 1354.9275955193.

It can be divided in two parts, 248741 and 5087, that added together give a triangular number (253828 = T712).

The spelling of 2487415087 in words is "two billion, four hundred eighty-seven million, four hundred fifteen thousand, eighty-seven".