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14105054 = 210169827
BaseRepresentation
bin110101110011…
…100111011110
3222112121111102
4311303213132
512102330204
61222153102
7230614415
oct65634736
928477442
1014105054
117a64377
124882792
132bcb1b2
141c3247c
15138941e
hexd739de

14105054 has 8 divisors (see below), whose sum is σ = 21367368. Its totient is φ = 6982600.

The previous prime is 14105051. The next prime is 14105057. The reversal of 14105054 is 45050141.

It is an interprime number because it is at equal distance from previous prime (14105051) and next prime (14105057).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14105051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34712 + ... + 35115.

It is an arithmetic number, because the mean of its divisors is an integer number (2670921).

Almost surely, 214105054 is an apocalyptic number.

14105054 is a deficient number, since it is larger than the sum of its proper divisors (7262314).

14105054 is a wasteful number, since it uses less digits than its factorization.

14105054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69930.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 14105054 is about 3755.6695807805. The cubic root of 14105054 is about 241.6155702251.

Adding to 14105054 its reverse (45050141), we get a palindrome (59155195).

The spelling of 14105054 in words is "fourteen million, one hundred five thousand, fifty-four".

Divisors: 1 2 101 202 69827 139654 7052527 14105054