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26214027 = 378091543
BaseRepresentation
bin110001111111…
…1111010001011
31211022210212220
41203333322023
523202322102
62333505123
7435546510
oct143777213
954283786
1026214027
1113884a94
1289421a3
13557a978
1436a5307
15247c1bc
hex18ffe8b

26214027 has 16 divisors (see below), whose sum is σ = 40020480. Its totient is φ = 14951232.

The previous prime is 26214011. The next prime is 26214029. The reversal of 26214027 is 72041262.

It is not a de Polignac number, because 26214027 - 24 = 26214011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26213988 and 26214006.

It is not an unprimeable number, because it can be changed into a prime (26214029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16218 + ... + 17760.

It is an arithmetic number, because the mean of its divisors is an integer number (2501280).

Almost surely, 226214027 is an apocalyptic number.

26214027 is a deficient number, since it is larger than the sum of its proper divisors (13806453).

26214027 is a wasteful number, since it uses less digits than its factorization.

26214027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 26214027 is about 5119.9635740892. The cubic root of 26214027 is about 297.0602763987.

Adding to 26214027 its reverse (72041262), we get a palindrome (98255289).

The spelling of 26214027 in words is "twenty-six million, two hundred fourteen thousand, twenty-seven".

Divisors: 1 3 7 21 809 1543 2427 4629 5663 10801 16989 32403 1248287 3744861 8738009 26214027