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13385814182 = 213514839007
BaseRepresentation
bin11000111011101101…
…10101000010100110
31021112212202211000122
430131312311002212
5204403232023212
610052132241542
7652466354216
oct143566650246
937485684018
1013385814182
115749a41354
122716a702b2
1313542b7410
1490daba246
15535262272
hex31ddb50a6

13385814182 has 8 divisors (see below), whose sum is σ = 21623238336. Its totient is φ = 6178068072.

The previous prime is 13385814181. The next prime is 13385814199. The reversal of 13385814182 is 28141858331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13385814181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257419478 + ... + 257419529.

It is an arithmetic number, because the mean of its divisors is an integer number (2702904792).

Almost surely, 213385814182 is an apocalyptic number.

13385814182 is a deficient number, since it is larger than the sum of its proper divisors (8237424154).

13385814182 is a wasteful number, since it uses less digits than its factorization.

13385814182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514839022.

The product of its digits is 184320, while the sum is 44.

The spelling of 13385814182 in words is "thirteen billion, three hundred eighty-five million, eight hundred fourteen thousand, one hundred eighty-two".

Divisors: 1 2 13 26 514839007 1029678014 6692907091 13385814182