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230413123332340 = 225134192115046111
BaseRepresentation
bin110100011000111100111100…
…010111100010100011110100
31010012211021112201202112200021
4310120330330113202203310
5220200042034033113330
62134014154431254524
766350540664263134
oct6430747427424364
91105737481675607
10230413123332340
1167464725299603
1221a1373497a444
139b74b30b30a70
1440c80aa044ac4
151b9889292667a
hexd18f3c5e28f4

230413123332340 has 48 divisors (see below), whose sum is σ = 522331787819520. Its totient is φ = 84872570302080.

The previous prime is 230413123332323. The next prime is 230413123332373. The reversal of 230413123332340 is 43233321314032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230413123332296 and 230413123332305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1057414116 + ... + 1057631995.

It is an arithmetic number, because the mean of its divisors is an integer number (10881912246240).

Almost surely, 2230413123332340 is an apocalyptic number.

230413123332340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230413123332340 is an abundant number, since it is smaller than the sum of its proper divisors (291918664487180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230413123332340 is a wasteful number, since it uses less digits than its factorization.

230413123332340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115046552 (or 2115046550 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 230413123332340 its reverse (43233321314032), we get a palindrome (273646444646372).

The spelling of 230413123332340 in words is "two hundred thirty trillion, four hundred thirteen billion, one hundred twenty-three million, three hundred thirty-two thousand, three hundred forty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 419 838 1676 2095 4190 5447 8380 10894 21788 27235 54470 108940 2115046111 4230092222 8460184444 10575230555 21150461110 27495599443 42300922220 54991198886 109982397772 137477997215 274955994430 549911988860 886204320509 1772408641018 3544817282036 4431021602545 8862043205090 11520656166617 17724086410180 23041312333234 46082624666468 57603280833085 115206561666170 230413123332340