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12352337230 = 251637578121
BaseRepresentation
bin10111000000100000…
…11011010101001110
31011212212002202011111
423200100123111032
5200244144242410
65401413242234
7615050063662
oct134020332516
934785082144
1012352337230
115269632872
12248893337a
13121b1587ac
148527368a2
154c466bb8a
hex2e041b54e

12352337230 has 16 divisors (see below), whose sum is σ = 22370616144. Its totient is φ = 4910621760.

The previous prime is 12352337213. The next prime is 12352337273. The reversal of 12352337230 is 3273325321.

It is a junction number, because it is equal to n+sod(n) for n = 12352337192 and 12352337201.

It is a congruent number.

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, 3787431 + ... + 3790690.

It is an arithmetic number, because the mean of its divisors is an integer number (1398163509).

Almost surely, 212352337230 is an apocalyptic number.

12352337230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12352337230 is a deficient number, since it is larger than the sum of its proper divisors (10018278914).

12352337230 is a wasteful number, since it uses less digits than its factorization.

12352337230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7578291.

The product of its (nonzero) digits is 22680, while the sum is 31.

The spelling of 12352337230 in words is "twelve billion, three hundred fifty-two million, three hundred thirty-seven thousand, two hundred thirty".

Divisors: 1 2 5 10 163 326 815 1630 7578121 15156242 37890605 75781210 1235233723 2470467446 6176168615 12352337230