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13132073 is a prime number
BaseRepresentation
bin110010000110…
…000100101001
3220201011211002
4302012010221
511330211243
61145244345
7216422633
oct62060451
926634732
1013132073
11745a359
1244936b5
13294a376
141a5ba53
151245eb8
hexc86129

13132073 has 2 divisors, whose sum is σ = 13132074. Its totient is φ = 13132072.

The previous prime is 13132051. The next prime is 13132079. The reversal of 13132073 is 37023131.

It is a happy number.

13132073 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10163344 + 2968729 = 3188^2 + 1723^2 .

It is an emirp because it is prime and its reverse (37023131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13132073 - 212 = 13127977 is a prime.

It is not a weakly prime, because it can be changed into another prime (13132079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566036 + 6566037.

It is an arithmetic number, because the mean of its divisors is an integer number (6566037).

Almost surely, 213132073 is an apocalyptic number.

It is an amenable number.

13132073 is a deficient number, since it is larger than the sum of its proper divisors (1).

13132073 is an equidigital number, since it uses as much as digits as its factorization.

13132073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 13132073 is about 3623.8202218101. The cubic root of 13132073 is about 235.9270637870.

The spelling of 13132073 in words is "thirteen million, one hundred thirty-two thousand, seventy-three".