Base | Representation |
---|---|
bin | 11000101101001000… |
… | …00101110000101111 |
3 | 1021020100112122120222 |
4 | 30112210011300233 |
5 | 204130421231143 |
6 | 10032042001555 |
7 | 646452363512 |
oct | 142644056057 |
9 | 37210478528 |
10 | 13263461423 |
11 | 5696972973 |
12 | 26a1aa62bb |
13 | 1334b48634 |
14 | 8db74ad79 |
15 | 529644768 |
hex | 316905c2f |
13263461423 has 8 divisors (see below), whose sum is σ = 13962601200. Its totient is φ = 12564427968.
The previous prime is 13263461401. The next prime is 13263461441. The reversal of 13263461423 is 32416436231.
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 13263461423 - 212 = 13263457327 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13263461023) 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, 436613 + ... + 466001.
It is an arithmetic number, because the mean of its divisors is an integer number (1745325150).
Almost surely, 213263461423 is an apocalyptic number.
13263461423 is a deficient number, since it is larger than the sum of its proper divisors (699139777).
13263461423 is a wasteful number, since it uses less digits than its factorization.
13263461423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53161.
The product of its digits is 62208, while the sum is 35.
Adding to 13263461423 its reverse (32416436231), we get a palindrome (45679897654).
The spelling of 13263461423 in words is "thirteen billion, two hundred sixty-three million, four hundred sixty-one thousand, four hundred twenty-three".
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