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83088701 is a prime number
BaseRepresentation
bin1001111001111…
…01010100111101
312210100100021022
410330331110331
5132232314301
612124513525
72026146053
oct474752475
9183310238
1083088701
11429a0853
12239ab8a5
13142a2217
14b06c1d3
157463d1b
hex4f3d53d

83088701 has 2 divisors, whose sum is σ = 83088702. Its totient is φ = 83088700.

The previous prime is 83088689. The next prime is 83088703. The reversal of 83088701 is 10788038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83083225 + 5476 = 9115^2 + 74^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-83088701 is a prime.

Together with 83088703, 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 (83088703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41544350 + 41544351.

It is an arithmetic number, because the mean of its divisors is an integer number (41544351).

Almost surely, 283088701 is an apocalyptic number.

It is an amenable number.

83088701 is a deficient number, since it is larger than the sum of its proper divisors (1).

83088701 is an equidigital number, since it uses as much as digits as its factorization.

83088701 is an odious number, because the sum of its binary digits is odd.

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

The square root of 83088701 is about 9115.3003790330. The cubic root of 83088701 is about 436.3624013946.

The spelling of 83088701 in words is "eighty-three million, eighty-eight thousand, seven hundred one".