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54206214 = 239034369
BaseRepresentation
bin1100111011000…
…1111100000110
310202222221221120
43032301330012
5102334044324
65213454410
71225513416
oct316617406
9122887846
1054206214
1128663a27
12161a1406
13b2cbaaa
1472b0646
154b5b179
hex33b1f06

54206214 has 8 divisors (see below), whose sum is σ = 108412440. Its totient is φ = 18068736.

The previous prime is 54206179. The next prime is 54206231. The reversal of 54206214 is 41260245.

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

54206214 is an admirable number.

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, 4517179 + ... + 4517190.

It is an arithmetic number, because the mean of its divisors is an integer number (13551555).

Almost surely, 254206214 is an apocalyptic number.

54206214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54206214 is a wasteful number, since it uses less digits than its factorization.

54206214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9034374.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 54206214 is about 7362.4869439613. The cubic root of 54206214 is about 378.4568396649.

Adding to 54206214 its reverse (41260245), we get a palindrome (95466459).

The spelling of 54206214 in words is "fifty-four million, two hundred six thousand, two hundred fourteen".

Divisors: 1 2 3 6 9034369 18068738 27103107 54206214