Base | Representation |
---|---|
bin | 1011111010101001001000… |
… | …0101101010101101110111 |
3 | 1201101112210221221111112201 |
4 | 2332222102011222231313 |
5 | 3204131100402241043 |
6 | 43511004443525331 |
7 | 2521411165522435 |
oct | 276522205525567 |
9 | 51345727844481 |
10 | 13102101212023 |
11 | 41a162a62155a |
12 | 1577337229847 |
13 | 7406a48bb585 |
14 | 334206169d55 |
15 | 17ac380c7c4d |
hex | bea9216ab77 |
13102101212023 has 8 divisors (see below), whose sum is σ = 13823101635200. Its totient is φ = 12384242403768.
The previous prime is 13102101212021. The next prime is 13102101212027. The reversal of 13102101212023 is 32021210120131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13102101212023 - 21 = 13102101212021 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13102101212021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785395161 + ... + 785411842.
It is an arithmetic number, because the mean of its divisors is an integer number (1727887704400).
Almost surely, 213102101212023 is an apocalyptic number.
13102101212023 is a deficient number, since it is larger than the sum of its proper divisors (721000423177).
13102101212023 is a wasteful number, since it uses less digits than its factorization.
13102101212023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1570807461.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 13102101212023 its reverse (32021210120131), we get a palindrome (45123311332154).
The spelling of 13102101212023 in words is "thirteen trillion, one hundred two billion, one hundred one million, two hundred twelve thousand, twenty-three".
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