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13703741 is a prime number
BaseRepresentation
bin110100010001…
…101000111101
3221210012222222
4310101220331
512002004431
61205415125
7224323412
oct64215075
927705888
1013703741
11780a907
12470a4a5
132aba62c
141b6a109
15130a57b
hexd11a3d

13703741 has 2 divisors, whose sum is σ = 13703742. Its totient is φ = 13703740.

The previous prime is 13703719. The next prime is 13703749. The reversal of 13703741 is 14730731.

13703741 is digitally balanced in base 2, 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., 10588516 + 3115225 = 3254^2 + 1765^2 .

It is an emirp because it is prime and its reverse (14730731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13703741 - 214 = 13687357 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13703741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13703749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6851870 + 6851871.

It is an arithmetic number, because the mean of its divisors is an integer number (6851871).

Almost surely, 213703741 is an apocalyptic number.

It is an amenable number.

13703741 is a deficient number, since it is larger than the sum of its proper divisors (1).

13703741 is an equidigital number, since it uses as much as digits as its factorization.

13703741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 13703741 is about 3701.8564261732. The cubic root of 13703741 is about 239.3020288317.

The spelling of 13703741 in words is "thirteen million, seven hundred three thousand, seven hundred forty-one".