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80020079314 = 2767413320641
BaseRepresentation
bin100101010000110010…
…0011000001011010010
321122112201220012122021
41022201210120023102
52302340120014224
6100432152002054
75531654310610
oct1124144301322
9248481805567
1080020079314
1130a33280a5a
121361269032a
137713345376
143c316c46b0
1521351381e4
hex12a19182d2

80020079314 has 32 divisors (see below), whose sum is σ = 139265133696. Its totient is φ = 33772654080.

The previous prime is 80020079297. The next prime is 80020079323. The reversal of 80020079314 is 41397002008.

It is a self number, because there is not a number n which added to its sum of digits gives 80020079314.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3866434 + ... + 3887074.

It is an arithmetic number, because the mean of its divisors is an integer number (4352035428).

Almost surely, 280020079314 is an apocalyptic number.

80020079314 is a deficient number, since it is larger than the sum of its proper divisors (59245054382).

80020079314 is a wasteful number, since it uses less digits than its factorization.

80020079314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24850.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 80020079314 in words is "eighty billion, twenty million, seventy-nine thousand, three hundred fourteen".

Divisors: 1 2 7 14 67 134 469 938 4133 8266 20641 28931 41282 57862 144487 276911 288974 553822 1382947 1938377 2765894 3876754 9680629 19361258 85309253 170618506 597164771 1194329542 5715719951 11431439902 40010039657 80020079314