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80080158679 is a prime number
BaseRepresentation
bin100101010010100100…
…1100011111111010111
321122200220221120000221
41022211021203333113
52303001010034204
6100442135415211
75533314055243
oct1124511437727
9248626846027
1080080158679
1130a64186524
121362a824507
13772291c4a1
143c39683423
15213a554654
hex12a5263fd7

80080158679 has 2 divisors, whose sum is σ = 80080158680. Its totient is φ = 80080158678.

The previous prime is 80080158637. The next prime is 80080158703. The reversal of 80080158679 is 97685108008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80080158679 - 29 = 80080158167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80080158479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40040079339 + 40040079340.

It is an arithmetic number, because the mean of its divisors is an integer number (40040079340).

Almost surely, 280080158679 is an apocalyptic number.

80080158679 is a deficient number, since it is larger than the sum of its proper divisors (1).

80080158679 is an equidigital number, since it uses as much as digits as its factorization.

80080158679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 52.

The spelling of 80080158679 in words is "eighty billion, eighty million, one hundred fifty-eight thousand, six hundred seventy-nine".