Base | Representation |
---|---|
bin | 110010110000001111010100… |
… | …110100000000010110011011 |
3 | 1002021100100220112021102020100 |
4 | 302300033110310000112123 |
5 | 213224143030312240011 |
6 | 2110424341425430443 |
7 | 65005630113050613 |
oct | 6260172464002633 |
9 | 1067310815242210 |
10 | 223217315743131 |
11 | 6513aa28523376 |
12 | 2105101749b423 |
13 | 97723c1935818 |
14 | 3d19ac0849a43 |
15 | 1ac15dbd83d56 |
hex | cb03d4d0059b |
223217315743131 has 12 divisors (see below), whose sum is σ = 322426667261608. Its totient is φ = 148810779690624.
The previous prime is 223217315743033. The next prime is 223217315743133. The reversal of 223217315743131 is 131347513712322.
223217315743131 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 1 + 73 + 1 + 574 + 3 + 1 + 3 + 1 = 666.
It is not a de Polignac number, because 223217315743131 - 214 = 223217315726747 is a prime.
It is a super-3 number, since 3×2232173157431313 (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 not an unprimeable number, because it can be changed into a prime (223217315743133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61825270 + ... + 65336043.
Almost surely, 2223217315743131 is an apocalyptic number.
223217315743131 is a deficient number, since it is larger than the sum of its proper divisors (99209351518477).
223217315743131 is a wasteful number, since it uses less digits than its factorization.
223217315743131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127356362 (or 127356359 counting only the distinct ones).
The product of its digits is 635040, while the sum is 45.
The spelling of 223217315743131 in words is "two hundred twenty-three trillion, two hundred seventeen billion, three hundred fifteen million, seven hundred forty-three thousand, one hundred thirty-one".
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