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13350535 = 511222067
BaseRepresentation
bin110010111011…
…011010000111
3221010021111021
4302323122013
511404204120
61154052011
7221322562
oct62733207
927107437
1013350535
117599500
12457a007
1329c5933
141ab74d9
15128aaaa
hexcbb687

13350535 has 12 divisors (see below), whose sum is σ = 17610264. Its totient is φ = 9709040.

The previous prime is 13350529. The next prime is 13350581. The reversal of 13350535 is 53505331.

It is a happy number.

It is not a de Polignac number, because 13350535 - 25 = 13350503 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10429 + ... + 11638.

It is an arithmetic number, because the mean of its divisors is an integer number (1467522).

Almost surely, 213350535 is an apocalyptic number.

13350535 is a deficient number, since it is larger than the sum of its proper divisors (4259729).

13350535 is a wasteful number, since it uses less digits than its factorization.

13350535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22094 (or 22083 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 25.

The square root of 13350535 is about 3653.8383927043. The cubic root of 13350535 is about 237.2281506326.

Adding to 13350535 its reverse (53505331), we get a palindrome (66855866).

The spelling of 13350535 in words is "thirteen million, three hundred fifty thousand, five hundred thirty-five".

Divisors: 1 5 11 55 121 605 22067 110335 242737 1213685 2670107 13350535