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13327630 = 251332763
BaseRepresentation
bin110010110101…
…110100001110
3221002010001221
4302311310032
511402441010
61153353554
7221166031
oct62656416
927063057
1013327630
117583278
1245688ba
1329b8394
141aad018
151283dda
hexcb5d0e

13327630 has 8 divisors (see below), whose sum is σ = 23989752. Its totient is φ = 5331048.

The previous prime is 13327621. The next prime is 13327637. The reversal of 13327630 is 3672331.

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

It is a junction number, because it is equal to n+sod(n) for n = 13327595 and 13327604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13327637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 666372 + ... + 666391.

It is an arithmetic number, because the mean of its divisors is an integer number (2998719).

Almost surely, 213327630 is an apocalyptic number.

13327630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13327630 is a deficient number, since it is larger than the sum of its proper divisors (10662122).

13327630 is a wasteful number, since it uses less digits than its factorization.

13327630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332770.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 13327630 is about 3650.7026720893. The cubic root of 13327630 is about 237.0924052305.

Adding to 13327630 its reverse (3672331), we get a palindrome (16999961).

The spelling of 13327630 in words is "thirteen million, three hundred twenty-seven thousand, six hundred thirty".

Divisors: 1 2 5 10 1332763 2665526 6663815 13327630