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4230353225 = 527791571949
BaseRepresentation
bin1111110000100110…
…0001000101001001
3101220211011012200002
43330021201011021
532130432300400
61535435052345
7206555260220
oct37411410511
911824135602
104230353225
111880a18a9a
129a08a10b5
135255756b7
142c1b97cb7
1519b5c7ed5
hexfc261149

4230353225 has 48 divisors (see below), whose sum is σ = 6112704000. Its totient is φ = 2844391680.

The previous prime is 4230353209. The next prime is 4230353243. The reversal of 4230353225 is 5223530324.

It is not a de Polignac number, because 4230353225 - 24 = 4230353209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2169551 + ... + 2171499.

It is an arithmetic number, because the mean of its divisors is an integer number (127348000).

Almost surely, 24230353225 is an apocalyptic number.

It is an amenable number.

4230353225 is a deficient number, since it is larger than the sum of its proper divisors (1882350775).

4230353225 is a wasteful number, since it uses less digits than its factorization.

4230353225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202 (or 2197 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 4230353225 is about 65041.1656183989. The cubic root of 4230353225 is about 1617.3060475646.

Adding to 4230353225 its reverse (5223530324), we get a palindrome (9453883549).

The spelling of 4230353225 in words is "four billion, two hundred thirty million, three hundred fifty-three thousand, two hundred twenty-five".

Divisors: 1 5 7 25 35 79 157 175 395 553 785 1099 1949 1975 2765 3925 5495 9745 12403 13643 13825 27475 48725 62015 68215 86821 153971 305993 310075 341075 434105 769855 1077797 1529965 2141951 2170525 3849275 5388985 7649825 10709755 24173447 26944925 53548775 120867235 169214129 604336175 846070645 4230353225