Search a number
-
+
430232230112 = 25281127937409
BaseRepresentation
bin1100100001010111101…
…01101101100011100000
31112010111121211210012012
412100223311231203200
524022103422330422
6525351305452052
743040361421406
oct6205365554340
91463447753165
10430232230112
11156507972343
126b46baa1028
1331755b637b9
1416b753bd476
15b2d0ae64e2
hex642bd6d8e0

430232230112 has 48 divisors (see below), whose sum is σ = 850721356800. Its totient is φ = 214177259520.

The previous prime is 430232230111. The next prime is 430232230171. The reversal of 430232230112 is 211032232034.

It is a super-4 number, since 4×4302322301124 (a number of 48 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430232230111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11482064 + ... + 11519472.

It is an arithmetic number, because the mean of its divisors is an integer number (17723361600).

Almost surely, 2430232230112 is an apocalyptic number.

It is an amenable number.

430232230112 is a deficient number, since it is larger than the sum of its proper divisors (420489126688).

430232230112 is a wasteful number, since it uses less digits than its factorization.

430232230112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38979 (or 38971 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 430232230112 its reverse (211032232034), we get a palindrome (641264462146).

The spelling of 430232230112 in words is "four hundred thirty billion, two hundred thirty-two million, two hundred thirty thousand, one hundred twelve".

Divisors: 1 2 4 8 16 32 281 562 1124 1279 2248 2558 4496 5116 8992 10232 20464 37409 40928 74818 149636 299272 359399 598544 718798 1197088 1437596 2875192 5750384 10511929 11500768 21023858 42047716 47846111 84095432 95692222 168190864 191384444 336381728 382768888 765537776 1531075552 13444757191 26889514382 53779028764 107558057528 215116115056 430232230112