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14020054 = 210616607
BaseRepresentation
bin110101011110…
…110111010110
3222101021220021
4311132313112
512042120204
61220255354
7230111536
oct65366726
928337807
1014020054
117a06524
12484155a
132b9b5b9
141c0d4c6
15136e154
hexd5edd6

14020054 has 8 divisors (see below), whose sum is σ = 21053088. Its totient is φ = 7002360.

The previous prime is 14020033. The next prime is 14020109. The reversal of 14020054 is 45002041.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1182 + ... + 5425.

It is an arithmetic number, because the mean of its divisors is an integer number (2631636).

Almost surely, 214020054 is an apocalyptic number.

14020054 is a deficient number, since it is larger than the sum of its proper divisors (7033034).

14020054 is a wasteful number, since it uses less digits than its factorization.

14020054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7670.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 14020054 is about 3744.3362562676. The cubic root of 14020054 is about 241.1292500686.

Adding to 14020054 its reverse (45002041), we get a palindrome (59022095).

The spelling of 14020054 in words is "fourteen million, twenty thousand, fifty-four".

Divisors: 1 2 1061 2122 6607 13214 7010027 14020054