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14420230 = 2511337389
BaseRepresentation
bin110111000000…
…100100000110
31000010121211121
4313000210012
512142421410
61233024154
7233366326
oct67004406
930117747
1014420230
11815a150
1249b505a
132cab7a6
141cb5286
1513ec9da
hexdc0906

14420230 has 32 divisors (see below), whose sum is σ = 28473120. Its totient is φ = 5214720.

The previous prime is 14420143. The next prime is 14420251. The reversal of 14420230 is 3202441.

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, 36876 + ... + 37264.

It is an arithmetic number, because the mean of its divisors is an integer number (889785).

Almost surely, 214420230 is an apocalyptic number.

14420230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14420230 is a deficient number, since it is larger than the sum of its proper divisors (14052890).

14420230 is a wasteful number, since it uses less digits than its factorization.

14420230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 14420230 is about 3797.3977932263. The cubic root of 14420230 is about 243.4019551673.

Adding to 14420230 its reverse (3202441), we get a palindrome (17622671).

It can be divided in two parts, 14420 and 230, that multiplied together give a triangular number (3316600 = T2575).

The spelling of 14420230 in words is "fourteen million, four hundred twenty thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 337 389 674 778 1685 1945 3370 3707 3890 4279 7414 8558 18535 21395 37070 42790 131093 262186 655465 1310930 1442023 2884046 7210115 14420230