Base | Representation |
---|---|
bin | 11010111011101… |
… | …10110001110011 |
3 | 120202010110011221 |
4 | 31131312301303 |
5 | 430314232410 |
6 | 34230245511 |
7 | 5412243040 |
oct | 1535666163 |
9 | 522113157 |
10 | 225930355 |
11 | 106593902 |
12 | 637b6897 |
13 | 37a65b01 |
14 | 220121c7 |
15 | 14c7c4da |
hex | d776c73 |
225930355 has 8 divisors (see below), whose sum is σ = 309847392. Its totient is φ = 154923648.
The previous prime is 225930347. The next prime is 225930407. The reversal of 225930355 is 553039522.
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 225930355 - 23 = 225930347 is a prime.
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 225930355.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3227542 + ... + 3227611.
It is an arithmetic number, because the mean of its divisors is an integer number (38730924).
Almost surely, 2225930355 is an apocalyptic number.
225930355 is a deficient number, since it is larger than the sum of its proper divisors (83917037).
225930355 is an equidigital number, since it uses as much as digits as its factorization.
225930355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6455165.
The product of its (nonzero) digits is 40500, while the sum is 34.
The square root of 225930355 is about 15030.9798416471. The cubic root of 225930355 is about 609.0573589093.
Adding to 225930355 its reverse (553039522), we get a palindrome (778969877).
The spelling of 225930355 in words is "two hundred twenty-five million, nine hundred thirty thousand, three hundred fifty-five".
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