Base | Representation |
---|---|
bin | 1011110110100001011111… |
… | …1111100110000100001111 |
3 | 1201010210011000200020222210 |
4 | 2331220113333212010033 |
5 | 3202001132312314043 |
6 | 43414302322241503 |
7 | 2513324405426361 |
oct | 275502777460417 |
9 | 51123130606883 |
10 | 13031333323023 |
11 | 4174614a31084 |
12 | 15656871b6293 |
13 | 736b07354b42 |
14 | 330a11586d31 |
15 | 178e95384633 |
hex | bda17fe610f |
13031333323023 has 16 divisors (see below), whose sum is σ = 17383174655616. Its totient is φ = 8683524464160.
The previous prime is 13031333323009. The next prime is 13031333323027. The reversal of 13031333323023 is 32032333313031.
It is a happy number.
It is not a de Polignac number, because 13031333323023 - 216 = 13031333257487 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13031333323027) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80697240 + ... + 80858562.
It is an arithmetic number, because the mean of its divisors is an integer number (1086448415976).
Almost surely, 213031333323023 is an apocalyptic number.
13031333323023 is a deficient number, since it is larger than the sum of its proper divisors (4351841332593).
13031333323023 is a wasteful number, since it uses less digits than its factorization.
13031333323023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173654.
The product of its (nonzero) digits is 26244, while the sum is 30.
Adding to 13031333323023 its reverse (32032333313031), we get a palindrome (45063666636054).
The spelling of 13031333323023 in words is "thirteen trillion, thirty-one billion, three hundred thirty-three million, three hundred twenty-three thousand, twenty-three".
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