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14832230 = 257211889
BaseRepresentation
bin111000100101…
…001001100110
31000220112222212
4320211021212
512244112410
61245523422
7240033440
oct70451146
930815885
1014832230
118410746
124b73572
1330c418a
141d81490
15147eb05
hexe25266

14832230 has 16 divisors (see below), whose sum is σ = 30512160. Its totient is φ = 5085312.

The previous prime is 14832221. The next prime is 14832269. The reversal of 14832230 is 3223841.

It is a junction number, because it is equal to n+sod(n) for n = 14832196 and 14832205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105875 + ... + 106014.

It is an arithmetic number, because the mean of its divisors is an integer number (1907010).

Almost surely, 214832230 is an apocalyptic number.

14832230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14832230 is an abundant number, since it is smaller than the sum of its proper divisors (15679930).

14832230 is a wasteful number, since it uses less digits than its factorization.

14832230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211903.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 14832230 is about 3851.2634290581. The cubic root of 14832230 is about 245.6982993604.

The spelling of 14832230 in words is "fourteen million, eight hundred thirty-two thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 211889 423778 1059445 1483223 2118890 2966446 7416115 14832230