Base | Representation |
---|---|
bin | 110000011110111100101110… |
… | …100110101010000000111101 |
3 | 1000221222212201000110011122101 |
4 | 300132330232212222000331 |
5 | 210422102212421330023 |
6 | 2033301522030345101 |
7 | 62625402045005563 |
oct | 6036745646520075 |
9 | 1027885630404571 |
10 | 213233023230013 |
11 | 61a40687704776 |
12 | 1bab9ba405b191 |
13 | 91c9a31a87447 |
14 | 3a927678a7a33 |
15 | 199ba30e061ad |
hex | c1ef2e9aa03d |
213233023230013 has 8 divisors (see below), whose sum is σ = 220112297950976. Its totient is φ = 206353797890400.
The previous prime is 213233023229981. The next prime is 213233023230043. The reversal of 213233023230013 is 310032320332312.
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 213233023230013 - 25 = 213233023229981 is a prime.
It is a super-2 number, since 2×2132330232300132 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213233023230043) 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, 3468528 + ... + 20940313.
It is an arithmetic number, because the mean of its divisors is an integer number (27514037243872).
Almost surely, 2213233023230013 is an apocalyptic number.
It is an amenable number.
213233023230013 is a deficient number, since it is larger than the sum of its proper divisors (6879274720963).
213233023230013 is a wasteful number, since it uses less digits than its factorization.
213233023230013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24690675.
The product of its (nonzero) digits is 11664, while the sum is 28.
Adding to 213233023230013 its reverse (310032320332312), we get a palindrome (523265343562325).
The spelling of 213233023230013 in words is "two hundred thirteen trillion, two hundred thirty-three billion, twenty-three million, two hundred thirty thousand, thirteen".
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