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27252214 = 2117173239
BaseRepresentation
bin110011111110…
…1010111110110
31220021120000021
41213331113312
523434032324
62412035354
7450432343
oct147752766
956246007
1027252214
1114423aa0
129162b5a
135852392
1438957ca
1525d4ae4
hex19fd5f6

27252214 has 32 divisors (see below), whose sum is σ = 46033920. Its totient is φ = 11995200.

The previous prime is 27252209. The next prime is 27252233. The reversal of 27252214 is 41225272.

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, 113907 + ... + 114145.

It is an arithmetic number, because the mean of its divisors is an integer number (1438560).

Almost surely, 227252214 is an apocalyptic number.

27252214 is a deficient number, since it is larger than the sum of its proper divisors (18781706).

27252214 is a wasteful number, since it uses less digits than its factorization.

27252214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396.

The product of its digits is 2240, while the sum is 25.

The square root of 27252214 is about 5220.3653128876. The cubic root of 27252214 is about 300.9312322897.

Adding to 27252214 its reverse (41225272), we get a palindrome (68477486).

The spelling of 27252214 in words is "twenty-seven million, two hundred fifty-two thousand, two hundred fourteen".

Divisors: 1 2 11 22 71 73 142 146 239 478 781 803 1562 1606 2629 5183 5258 10366 16969 17447 33938 34894 57013 114026 186659 191917 373318 383834 1238737 2477474 13626107 27252214