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11207387 is a prime number
BaseRepresentation
bin101010110000…
…001011011011
3210002101122102
4222300023123
510332114022
61040114015
7164155412
oct52601333
923071572
1011207387
116365304
12390590b
1324252b9
1416ba479
15eb5a92
hexab02db

11207387 has 2 divisors, whose sum is σ = 11207388. Its totient is φ = 11207386.

The previous prime is 11207381. The next prime is 11207393. The reversal of 11207387 is 78370211.

11207387 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (11207381) and next prime (11207393).

It is a cyclic number.

It is not a de Polignac number, because 11207387 - 26 = 11207323 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11207381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5603693 + 5603694.

It is an arithmetic number, because the mean of its divisors is an integer number (5603694).

Almost surely, 211207387 is an apocalyptic number.

11207387 is a deficient number, since it is larger than the sum of its proper divisors (1).

11207387 is an equidigital number, since it uses as much as digits as its factorization.

11207387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 11207387 is about 3347.7435684353. The cubic root of 11207387 is about 223.7869666251.

Adding to 11207387 its reverse (78370211), we get a palindrome (89577598).

The spelling of 11207387 in words is "eleven million, two hundred seven thousand, three hundred eighty-seven".