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1314214 = 211314147
BaseRepresentation
bin101000000110110100110
32110202202121
411000312212
5314023324
644100154
714112346
oct5006646
92422677
101314214
11818430
1253465a
13370255
14262d26
151ae5e4
hex140da6

1314214 has 32 divisors (see below), whose sum is σ = 2322432. Its totient is φ = 552000.

The previous prime is 1314199. The next prime is 1314217. The reversal of 1314214 is 4124131.

1314214 = T462 + T463 + ... + T473.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27939 + ... + 27985.

It is an arithmetic number, because the mean of its divisors is an integer number (72576).

21314214 is an apocalyptic number.

1314214 is a deficient number, since it is larger than the sum of its proper divisors (1008218).

1314214 is a wasteful number, since it uses less digits than its factorization.

1314214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132.

The product of its digits is 96, while the sum is 16.

The square root of 1314214 is about 1146.3917306052. The cubic root of 1314214 is about 109.5356180565.

Adding to 1314214 its reverse (4124131), we get a palindrome (5438345).

The spelling of 1314214 in words is "one million, three hundred fourteen thousand, two hundred fourteen".

Divisors: 1 2 11 22 31 41 47 62 82 94 341 451 517 682 902 1034 1271 1457 1927 2542 2914 3854 13981 16027 21197 27962 32054 42394 59737 119474 657107 1314214