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13507327 = 412411367
BaseRepresentation
bin110011100001…
…101011111111
3221102020120101
4303201223333
511424213302
61201301531
7222544651
oct63415377
927366511
1013507327
117696289
1246348a7
132a4c102
141b186d1
1512bc287
hexce1aff

13507327 has 8 divisors (see below), whose sum is σ = 13904352. Its totient is φ = 13113600.

The previous prime is 13507313. The next prime is 13507343. The reversal of 13507327 is 72370531.

13507327 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13507327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13507295 and 13507304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13507387) 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, 9198 + ... + 10564.

It is an arithmetic number, because the mean of its divisors is an integer number (1738044).

Almost surely, 213507327 is an apocalyptic number.

13507327 is a deficient number, since it is larger than the sum of its proper divisors (397025).

13507327 is a wasteful number, since it uses less digits than its factorization.

13507327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 13507327 is about 3675.2315573308. The cubic root of 13507327 is about 238.1532273654.

Adding to 13507327 its reverse (72370531), we get a palindrome (85877858).

The spelling of 13507327 in words is "thirteen million, five hundred seven thousand, three hundred twenty-seven".

Divisors: 1 41 241 1367 9881 56047 329447 13507327