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13410493 is a prime number
BaseRepresentation
bin110011001010…
…000010111101
3221020022201221
4303022002331
511413113433
61155233341
7221662435
oct63120275
927208657
1013410493
11762a558
1245a8851
132a17005
141ad12c5
15129d72d
hexcca0bd

13410493 has 2 divisors, whose sum is σ = 13410494. Its totient is φ = 13410492.

The previous prime is 13410491. The next prime is 13410577. The reversal of 13410493 is 39401431.

It is a happy number.

13410493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12404484 + 1006009 = 3522^2 + 1003^2 .

It is an emirp because it is prime and its reverse (39401431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13410493 - 21 = 13410491 is a prime.

Together with 13410491, it forms a pair of twin primes.

It is equal to p874222 and since 13410493 and 874222 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13410491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6705246 + 6705247.

It is an arithmetic number, because the mean of its divisors is an integer number (6705247).

Almost surely, 213410493 is an apocalyptic number.

It is an amenable number.

13410493 is a deficient number, since it is larger than the sum of its proper divisors (1).

13410493 is an equidigital number, since it uses as much as digits as its factorization.

13410493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 13410493 is about 3662.0339976576. The cubic root of 13410493 is about 237.5827552793.

The spelling of 13410493 in words is "thirteen million, four hundred ten thousand, four hundred ninety-three".