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14618230 = 2511132893
BaseRepresentation
bin110111110000…
…111001110110
31000111200102221
4313300321312
512220240410
61241152554
7235152514
oct67607166
930450387
1014618230
118284990
124a8b75a
13304a953
141d274b4
15143b4da
hexdf0e76

14618230 has 16 divisors (see below), whose sum is σ = 28705104. Its totient is φ = 5315680.

The previous prime is 14618221. The next prime is 14618251. The reversal of 14618230 is 3281641.

It is a junction number, because it is equal to n+sod(n) for n = 14618195 and 14618204.

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, 66337 + ... + 66556.

It is an arithmetic number, because the mean of its divisors is an integer number (1794069).

Almost surely, 214618230 is an apocalyptic number.

14618230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14618230 is a deficient number, since it is larger than the sum of its proper divisors (14086874).

14618230 is a wasteful number, since it uses less digits than its factorization.

14618230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132911.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 14618230 is about 3823.3793952471. The cubic root of 14618230 is about 244.5109221552.

Adding to 14618230 its reverse (3281641), we get a palindrome (17899871).

The spelling of 14618230 in words is "fourteen million, six hundred eighteen thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 132893 265786 664465 1328930 1461823 2923646 7309115 14618230