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11315039 is a prime number
BaseRepresentation
bin101011001010…
…011101011111
3210021212022112
4223022131133
510344040124
61042304235
7165114311
oct53123537
923255275
1011315039
11642917a
12395807b
1324622b8
1417077b1
15ed790e
hexaca75f

11315039 has 2 divisors, whose sum is σ = 11315040. Its totient is φ = 11315038.

The previous prime is 11314999. The next prime is 11315041. The reversal of 11315039 is 93051311.

It is a strong prime.

It is an emirp because it is prime and its reverse (93051311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11315039 - 216 = 11249503 is a prime.

Together with 11315041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11312039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5657519 + 5657520.

It is an arithmetic number, because the mean of its divisors is an integer number (5657520).

Almost surely, 211315039 is an apocalyptic number.

11315039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11315039 is an equidigital number, since it uses as much as digits as its factorization.

11315039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 11315039 is about 3363.7834353597. The cubic root of 11315039 is about 224.5012094782.

The spelling of 11315039 in words is "eleven million, three hundred fifteen thousand, thirty-nine".