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26114214 = 237312647
BaseRepresentation
bin110001110011…
…1100010100110
31211010201222010
41203213202212
523141123324
62331415050
7434652510
oct143474246
954121863
1026114214
1113816aa5
1288b4486
1355443c9
14367abb0
15245c829
hex18e78a6

26114214 has 48 divisors (see below), whose sum is σ = 61772544. Its totient is φ = 7209360.

The previous prime is 26114203. The next prime is 26114219. The reversal of 26114214 is 41241162.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26114219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40039 + ... + 40685.

It is an arithmetic number, because the mean of its divisors is an integer number (1286928).

Almost surely, 226114214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26114214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30886272).

26114214 is an abundant number, since it is smaller than the sum of its proper divisors (35658330).

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

26114214 is a wasteful number, since it uses less digits than its factorization.

26114214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721 (or 690 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 26114214 is about 5110.2068451287. The cubic root of 26114214 is about 296.6827661731.

Adding to 26114214 its reverse (41241162), we get a palindrome (67355376).

The spelling of 26114214 in words is "twenty-six million, one hundred fourteen thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 14 21 31 42 62 93 186 217 434 647 651 961 1294 1302 1922 1941 2883 3882 4529 5766 6727 9058 13454 13587 20057 20181 27174 40114 40362 60171 120342 140399 280798 421197 621767 842394 1243534 1865301 3730602 4352369 8704738 13057107 26114214