Base | Representation |
---|---|
bin | 1011110100110001101111… |
… | …0010110001110110100111 |
3 | 1201000220201012110102222020 |
4 | 2331030123302301312213 |
5 | 3201003212032114343 |
6 | 43352421332234223 |
7 | 2511213064103460 |
oct | 275143362616647 |
9 | 51026635412866 |
10 | 13001332301223 |
11 | 416291a15a392 |
12 | 155b8b3a6b973 |
13 | 7340359c2936 |
14 | 32d3a6d53d67 |
15 | 1782db607b83 |
hex | bd31bcb1da7 |
13001332301223 has 64 divisors (see below), whose sum is σ = 20256905088000. Its totient is φ = 7264594427904.
The previous prime is 13001332301179. The next prime is 13001332301233. The reversal of 13001332301223 is 32210323310031.
It is not a de Polignac number, because 13001332301223 - 26 = 13001332301159 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13001332301193 and 13001332301202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13001332301233) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66668923 + ... + 66863651.
It is an arithmetic number, because the mean of its divisors is an integer number (316514142000).
Almost surely, 213001332301223 is an apocalyptic number.
13001332301223 is a deficient number, since it is larger than the sum of its proper divisors (7255572786777).
13001332301223 is a wasteful number, since it uses less digits than its factorization.
13001332301223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195224.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 13001332301223 its reverse (32210323310031), we get a palindrome (45211655611254).
The spelling of 13001332301223 in words is "thirteen trillion, one billion, three hundred thirty-two million, three hundred one thousand, two hundred twenty-three".
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