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214214110 = 251117114553
BaseRepresentation
bin11001100010010…
…10010111011110
3112221002012111221
430301022113132
5414314322420
633131203554
75210534635
oct1461122736
9487065457
10214214110
11aaa11260
125b8a65ba
13354c3016
142064251c
1513c15caa
hexcc4a5de

214214110 has 32 divisors (see below), whose sum is σ = 445385952. Its totient is φ = 73313280.

The previous prime is 214214083. The next prime is 214214137. The reversal of 214214110 is 11412412.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (214214083) and next prime (214214137).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55407 + ... + 59146.

It is an arithmetic number, because the mean of its divisors is an integer number (13918311).

Almost surely, 2214214110 is an apocalyptic number.

214214110 is an abundant number, since it is smaller than the sum of its proper divisors (231171842).

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

214214110 is a wasteful number, since it uses less digits than its factorization.

214214110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114588.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 214214110 is about 14636.0551379120. The cubic root of 214214110 is about 598.3418197669.

Adding to 214214110 its reverse (11412412), we get a palindrome (225626522).

The spelling of 214214110 in words is "two hundred fourteen million, two hundred fourteen thousand, one hundred ten".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 374 935 1870 114553 229106 572765 1145530 1260083 1947401 2520166 3894802 6300415 9737005 12600830 19474010 21421411 42842822 107107055 214214110