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87088301 is a prime number
BaseRepresentation
bin1010011000011…
…01110010101101
320001212112200122
411030031302231
5134243311201
612350334325
72105144516
oct514156255
9201775618
1087088301
1145182803
12251ba3a5
1315072851
14b7cda0d
1579a3e1b
hex530dcad

87088301 has 2 divisors, whose sum is σ = 87088302. Its totient is φ = 87088300.

The previous prime is 87088283. The next prime is 87088303. The reversal of 87088301 is 10388078.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79192201 + 7896100 = 8899^2 + 2810^2 .

It is a cyclic number.

It is not a de Polignac number, because 87088301 - 214 = 87071917 is a prime.

Together with 87088303, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87088303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43544150 + 43544151.

It is an arithmetic number, because the mean of its divisors is an integer number (43544151).

Almost surely, 287088301 is an apocalyptic number.

It is an amenable number.

87088301 is a deficient number, since it is larger than the sum of its proper divisors (1).

87088301 is an equidigital number, since it uses as much as digits as its factorization.

87088301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 87088301 is about 9332.1112830913. Note that the first 3 decimals coincide. The cubic root of 87088301 is about 443.2546218009.

The spelling of 87088301 in words is "eighty-seven million, eighty-eight thousand, three hundred one".