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80088907 is a prime number
BaseRepresentation
bin1001100011000…
…00111101001011
312120200221022211
410301200331023
5131000321112
611540325551
71661513233
oct461407513
9176627284
1080088907
1141231a88
12229a38b7
13137919b2
14a8cacc3
1570700a7
hex4c60f4b

80088907 has 2 divisors, whose sum is σ = 80088908. Its totient is φ = 80088906.

The previous prime is 80088871. The next prime is 80088947. The reversal of 80088907 is 70988008.

It is an a-pointer prime, because the next prime (80088947) can be obtained adding 80088907 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80088907 - 219 = 79564619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80088907.

It is not a weakly prime, because it can be changed into another prime (80088947) 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, 40044453 + 40044454.

It is an arithmetic number, because the mean of its divisors is an integer number (40044454).

Almost surely, 280088907 is an apocalyptic number.

80088907 is a deficient number, since it is larger than the sum of its proper divisors (1).

80088907 is an equidigital number, since it uses as much as digits as its factorization.

80088907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 80088907 is about 8949.2405823064. The cubic root of 80088907 is about 431.0464991830.

The spelling of 80088907 in words is "eighty million, eighty-eight thousand, nine hundred seven".