Base | Representation |
---|---|
bin | 1011110101111000000011… |
… | …0110101010001010011110 |
3 | 1201002201102122211100120111 |
4 | 2331132000312222022132 |
5 | 3201310341131430202 |
6 | 43405222325240234 |
7 | 2512451612164615 |
oct | 275360066521236 |
9 | 51081378740514 |
10 | 13020207686302 |
11 | 416a925891593 |
12 | 15634a126307a |
13 | 735a533aba4b |
14 | 330277b3087c |
15 | 178a437796d7 |
hex | bd780daa29e |
13020207686302 has 8 divisors (see below), whose sum is σ = 20203770547800. Its totient is φ = 6285617503704.
The previous prime is 13020207686249. The next prime is 13020207686309. The reversal of 13020207686302 is 20368670202031.
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 (13020207686309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112243169652 + ... + 112243169767.
It is an arithmetic number, because the mean of its divisors is an integer number (2525471318475).
Almost surely, 213020207686302 is an apocalyptic number.
13020207686302 is a deficient number, since it is larger than the sum of its proper divisors (7183562861498).
13020207686302 is a wasteful number, since it uses less digits than its factorization.
13020207686302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224486339450.
The product of its (nonzero) digits is 145152, while the sum is 40.
Adding to 13020207686302 its reverse (20368670202031), we get a palindrome (33388877888333).
The spelling of 13020207686302 in words is "thirteen trillion, twenty billion, two hundred seven million, six hundred eighty-six thousand, three hundred two".
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