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8870083841 is a prime number
BaseRepresentation
bin10000100001011001…
…01011110100000001
3211220011121221112202
420100230223310001
5121131220140331
64024100402545
7432544316513
oct102054536401
924804557482
108870083841
113841a27303
1218766a6455
13ab4893a28
14602077bb3
1536dab7ecb
hex210b2bd01

8870083841 has 2 divisors, whose sum is σ = 8870083842. Its totient is φ = 8870083840.

The previous prime is 8870083801. The next prime is 8870083877. The reversal of 8870083841 is 1483800788.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8159328241 + 710755600 = 90329^2 + 26660^2 .

It is a cyclic number.

It is not a de Polignac number, because 8870083841 - 210 = 8870082817 is a prime.

It is not a weakly prime, because it can be changed into another prime (8870083801) 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 as a sum of consecutive naturals, namely, 4435041920 + 4435041921.

It is an arithmetic number, because the mean of its divisors is an integer number (4435041921).

Almost surely, 28870083841 is an apocalyptic number.

It is an amenable number.

8870083841 is a deficient number, since it is larger than the sum of its proper divisors (1).

8870083841 is an equidigital number, since it uses as much as digits as its factorization.

8870083841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 344064, while the sum is 47.

The square root of 8870083841 is about 94181.1225299423. The cubic root of 8870083841 is about 2070.0265145538.

The spelling of 8870083841 in words is "eight billion, eight hundred seventy million, eighty-three thousand, eight hundred forty-one".