Base | Representation |
---|---|
bin | 1011110110000010011111… |
… | …1001000110001001110111 |
3 | 1201002222122222002202022200 |
4 | 2331200213321012021313 |
5 | 3201332111042322221 |
6 | 43410404355155543 |
7 | 2512611221401302 |
oct | 275404771061167 |
9 | 51088588082280 |
10 | 13023010120311 |
11 | 4171033781754 |
12 | 1563b438a5bb3 |
13 | 7360abb7bb19 |
14 | 330461dc9b39 |
15 | 178b597e5426 |
hex | bd827e46277 |
13023010120311 has 12 divisors (see below), whose sum is σ = 18811092884688. Its totient is φ = 8681970623904.
The previous prime is 13023010120279. The next prime is 13023010120319. The reversal of 13023010120311 is 11302101032031.
13023010120311 is a `hidden beast` number, since 1 + 3 + 0 + 230 + 1 + 0 + 120 + 311 = 666.
It is not a de Polignac number, because 13023010120311 - 25 = 13023010120279 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13023010120319) 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, 627715 + ... + 5141988.
It is an arithmetic number, because the mean of its divisors is an integer number (1567591073724).
Almost surely, 213023010120311 is an apocalyptic number.
13023010120311 is a deficient number, since it is larger than the sum of its proper divisors (5788082764377).
13023010120311 is a wasteful number, since it uses less digits than its factorization.
13023010120311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6020502 (or 6020499 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 13023010120311 its reverse (11302101032031), we get a palindrome (24325111152342).
The spelling of 13023010120311 in words is "thirteen trillion, twenty-three billion, ten million, one hundred twenty thousand, three hundred eleven".
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