Base | Representation |
---|---|
bin | 10101000100101… |
… | …010110000000111 |
3 | 220122020221212112 |
4 | 111010222300013 |
5 | 1211001421343 |
6 | 55025411235 |
7 | 11522041043 |
oct | 2504526007 |
9 | 818227775 |
10 | 353545223 |
11 | 171626839 |
12 | 9a499b1b |
13 | 58327a75 |
14 | 34d51023 |
15 | 21089218 |
hex | 1512ac07 |
353545223 has 8 divisors (see below), whose sum is σ = 358780800. Its totient is φ = 348333048.
The previous prime is 353545219. The next prime is 353545237. The reversal of 353545223 is 322545353.
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 353545223 - 22 = 353545219 is a prime.
It is a super-3 number, since 3×3535452233 (a number of 27 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 353545223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (353545273) 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, 25838 + ... + 37076.
It is an arithmetic number, because the mean of its divisors is an integer number (44847600).
Almost surely, 2353545223 is an apocalyptic number.
353545223 is a deficient number, since it is larger than the sum of its proper divisors (5235577).
353545223 is a wasteful number, since it uses less digits than its factorization.
353545223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11701.
The product of its digits is 54000, while the sum is 32.
The square root of 353545223 is about 18802.7982757886. The cubic root of 353545223 is about 707.1013360824.
The spelling of 353545223 in words is "three hundred fifty-three million, five hundred forty-five thousand, two hundred twenty-three".
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