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13200754077 = 327209535779
BaseRepresentation
bin11000100101101001…
…11000010110011101
31021001222112210021200
430102310320112131
5204013343112302
610021521550113
7645061362330
oct142264702635
937058483250
1013200754077
115664532a15
122684aa5339
131324b612b4
148d32a6617
15523da981c
hex312d3859d

13200754077 has 12 divisors (see below), whose sum is σ = 21791721120. Its totient is φ = 7543288008.

The previous prime is 13200754057. The next prime is 13200754081. The reversal of 13200754077 is 77045700231.

13200754077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13200754077 - 27 = 13200753949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200754037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104767827 + ... + 104767952.

It is an arithmetic number, because the mean of its divisors is an integer number (1815976760).

Almost surely, 213200754077 is an apocalyptic number.

It is an amenable number.

13200754077 is a deficient number, since it is larger than the sum of its proper divisors (8590967043).

13200754077 is a wasteful number, since it uses less digits than its factorization.

13200754077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209535792 (or 209535789 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The spelling of 13200754077 in words is "thirteen billion, two hundred million, seven hundred fifty-four thousand, seventy-seven".

Divisors: 1 3 7 9 21 63 209535779 628607337 1466750453 1885822011 4400251359 13200754077