Base | Representation |
---|---|
bin | 1011110101010010000010… |
… | …1011110111100100011110 |
3 | 1201001202002120101011000200 |
4 | 2331110200223313210132 |
5 | 3201123442100412202 |
6 | 43400414035404330 |
7 | 2511641015004666 |
oct | 275244053674436 |
9 | 51052076334020 |
10 | 13010004310302 |
11 | 416656a29913a |
12 | 15615141536a6 |
13 | 734ab852475c |
14 | 32d98a98b1a6 |
15 | 178647ae6e1c |
hex | bd520af791e |
13010004310302 has 24 divisors (see below), whose sum is σ = 28188565892136. Its totient is φ = 4336633761936.
The previous prime is 13010004310301. The next prime is 13010004310313. The reversal of 13010004310302 is 20301340001031.
13010004310302 is a `hidden beast` number, since 130 + 100 + 0 + 431 + 0 + 3 + 0 + 2 = 666.
It is a super-3 number, since 3×130100043103023 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13010004310301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 471648 + ... + 5122739.
It is an arithmetic number, because the mean of its divisors is an integer number (1174523578839).
Almost surely, 213010004310302 is an apocalyptic number.
13010004310302 is an abundant number, since it is smaller than the sum of its proper divisors (15178561581834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13010004310302 is a wasteful number, since it uses less digits than its factorization.
13010004310302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5723592 (or 5723589 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 13010004310302 its reverse (20301340001031), we get a palindrome (33311344311333).
The spelling of 13010004310302 in words is "thirteen trillion, ten billion, four million, three hundred ten thousand, three hundred two".
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