Base | Representation |
---|---|
bin | 11000100101110101… |
… | …10111011001001111 |
3 | 1021002002111111110210 |
4 | 30102322313121033 |
5 | 204014243314043 |
6 | 10022015333503 |
7 | 645110615451 |
oct | 142272673117 |
9 | 37062444423 |
10 | 13202323023 |
11 | 566540476a |
12 | 2685521293 |
13 | 1325290476 |
14 | 8d35942d1 |
15 | 5240b9633 |
hex | 312eb764f |
13202323023 has 8 divisors (see below), whose sum is σ = 17603982000. Its totient is φ = 8801106368.
The previous prime is 13202323009. The next prime is 13202323049. The reversal of 13202323023 is 32032320231.
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 13202323023 - 213 = 13202314831 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13202323073) 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, 33198 + ... + 165851.
It is an arithmetic number, because the mean of its divisors is an integer number (2200497750).
Almost surely, 213202323023 is an apocalyptic number.
13202323023 is a deficient number, since it is larger than the sum of its proper divisors (4401658977).
13202323023 is a wasteful number, since it uses less digits than its factorization.
13202323023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221161.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 13202323023 its reverse (32032320231), we get a palindrome (45234643254).
The spelling of 13202323023 in words is "thirteen billion, two hundred two million, three hundred twenty-three thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •