Base | Representation |
---|---|
bin | 110010101110101110011101… |
… | …110001000110100011100011 |
3 | 1002020222102110101210200021122 |
4 | 302232232131301012203203 |
5 | 213220442031113121011 |
6 | 2110304501354242455 |
7 | 64665255613355012 |
oct | 6256563561064343 |
9 | 1066872411720248 |
10 | 223113313020131 |
11 | 650aa908714236 |
12 | 21034a3112642b |
13 | 9765658a90141 |
14 | 3d14a55d66a79 |
15 | 1abda515373db |
hex | caeb9dc468e3 |
223113313020131 has 16 divisors (see below), whose sum is σ = 223823221186656. Its totient is φ = 222404638934016.
The previous prime is 223113313020127. The next prime is 223113313020211. The reversal of 223113313020131 is 131020313311322.
It is a cyclic number.
It is not a de Polignac number, because 223113313020131 - 22 = 223113313020127 is a prime.
It is a super-3 number, since 3×2231133130201313 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 223113313020131.
It is not an unprimeable number, because it can be changed into a prime (223113313020121) 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, 2958907076 + ... + 2958982478.
It is an arithmetic number, because the mean of its divisors is an integer number (13988951324166).
Almost surely, 2223113313020131 is an apocalyptic number.
223113313020131 is a deficient number, since it is larger than the sum of its proper divisors (709908166525).
223113313020131 is an equidigital number, since it uses as much as digits as its factorization.
223113313020131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83462.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 223113313020131 its reverse (131020313311322), we get a palindrome (354133626331453).
The spelling of 223113313020131 in words is "two hundred twenty-three trillion, one hundred thirteen billion, three hundred thirteen million, twenty thousand, one hundred thirty-one".
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