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14001230 = 254332561
BaseRepresentation
bin110101011010…
…010001001110
3222100100002002
4311122101032
512041014410
61220032302
7230002625
oct65322116
928310062
1014001230
1179a3371
124832692
132b92b69
141c066bc
1513687a5
hexd5a44e

14001230 has 16 divisors (see below), whose sum is σ = 25789104. Its totient is φ = 5470080.

The previous prime is 14001223. The next prime is 14001257. The reversal of 14001230 is 3210041.

It is a happy number.

14001230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

14001230 is a modest number, since divided by 1230 gives 140 as remainder.

It is a Curzon number.

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, 15851 + ... + 16710.

It is an arithmetic number, because the mean of its divisors is an integer number (1611819).

Almost surely, 214001230 is an apocalyptic number.

14001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14001230 is a deficient number, since it is larger than the sum of its proper divisors (11787874).

14001230 is a wasteful number, since it uses less digits than its factorization.

14001230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32611.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 14001230 is about 3741.8217488277. The cubic root of 14001230 is about 241.0212844846.

Adding to 14001230 its reverse (3210041), we get a palindrome (17211271).

The spelling of 14001230 in words is "fourteen million, one thousand, two hundred thirty".

Divisors: 1 2 5 10 43 86 215 430 32561 65122 162805 325610 1400123 2800246 7000615 14001230