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7413 = 37353
BaseRepresentation
bin1110011110101
3101011120
41303311
5214123
654153
730420
oct16365
911146
107413
11562a
124359
1334b3
1429b7
1522e3
hex1cf5

7413 has 8 divisors (see below), whose sum is σ = 11328. Its totient is φ = 4224.

The previous prime is 7411. The next prime is 7417. The reversal of 7413 is 3147.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7413 - 21 = 7411 is a prime.

It is a Curzon number.

It is a plaindrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 7392 and 7401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156 + ... + 197.

It is an arithmetic number, because the mean of its divisors is an integer number (1416).

27413 is an apocalyptic number.

It is an amenable number.

7413 is a deficient number, since it is larger than the sum of its proper divisors (3915).

7413 is a wasteful number, since it uses less digits than its factorization.

7413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363.

The product of its digits is 84, while the sum is 15.

The square root of 7413 is about 86.0987804792. The cubic root of 7413 is about 19.4983562059.

The spelling of 7413 in words is "seven thousand, four hundred thirteen".

Divisors: 1 3 7 21 353 1059 2471 7413