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79973014 = 21121917393
BaseRepresentation
bin1001100010001…
…00101010010110
312120111001100111
410301010222112
5130433114024
611534033234
71660521322
oct461045226
9176431314
1079973014
1141162a00
122294881a
1313751014
14a89a982
15704aa94
hex4c44a96

79973014 has 24 divisors (see below), whose sum is σ = 138804120. Its totient is φ = 34436160.

The previous prime is 79972999. The next prime is 79973017. The reversal of 79973014 is 41037997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79973017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4099 + ... + 13294.

It is an arithmetic number, because the mean of its divisors is an integer number (5783505).

Almost surely, 279973014 is an apocalyptic number.

79973014 is a deficient number, since it is larger than the sum of its proper divisors (58831106).

79973014 is a wasteful number, since it uses less digits than its factorization.

79973014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17436 (or 17425 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 79973014 is about 8942.7632194977. The cubic root of 79973014 is about 430.8384829121.

It can be divided in two parts, 7997 and 3014, that added together give a palindrome (11011).

The spelling of 79973014 in words is "seventy-nine million, nine hundred seventy-three thousand, fourteen".

Divisors: 1 2 11 19 22 38 121 209 242 418 2299 4598 17393 34786 191323 330467 382646 660934 2104553 3635137 4209106 7270274 39986507 79973014