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26330214 = 23131139241
BaseRepresentation
bin110010001110…
…0010001100110
31211112201021010
41210130101212
523220031324
62340203050
7436542321
oct144342146
954481233
1026330214
1113954309
128999486
1355bb811
1436d57b8
1524a1829
hex191c466

26330214 has 32 divisors (see below), whose sum is σ = 53665920. Its totient is φ = 8611200.

The previous prime is 26330209. The next prime is 26330281. The reversal of 26330214 is 41203362.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109134 + ... + 109374.

It is an arithmetic number, because the mean of its divisors is an integer number (1677060).

Almost surely, 226330214 is an apocalyptic number.

26330214 is an abundant number, since it is smaller than the sum of its proper divisors (27335706).

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

26330214 is a wasteful number, since it uses less digits than its factorization.

26330214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 26330214 is about 5131.2974967351. The cubic root of 26330214 is about 297.4985109263.

Adding to 26330214 its reverse (41203362), we get a palindrome (67533576).

The spelling of 26330214 in words is "twenty-six million, three hundred thirty thousand, two hundred fourteen".

Divisors: 1 2 3 6 131 139 241 262 278 393 417 482 723 786 834 1446 18209 31571 33499 36418 54627 63142 66998 94713 100497 109254 189426 200994 4388369 8776738 13165107 26330214