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13355089 = 111996101
BaseRepresentation
bin110010111100…
…100001010001
3221010111201221
4302330201101
511404330324
61154125041
7221342056
oct62744121
927114657
1013355089
1175a1970
124580781
1329c7a27
141ab902d
15128c0e4
hexcbc851

13355089 has 8 divisors (see below), whose sum is σ = 14644800. Its totient is φ = 12078000.

The previous prime is 13355009. The next prime is 13355101. The reversal of 13355089 is 98055331.

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

It is not a de Polignac number, because 13355089 - 27 = 13354961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13355009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862 + ... + 5239.

It is an arithmetic number, because the mean of its divisors is an integer number (1830600).

Almost surely, 213355089 is an apocalyptic number.

It is an amenable number.

13355089 is a deficient number, since it is larger than the sum of its proper divisors (1289711).

13355089 is a wasteful number, since it uses less digits than its factorization.

13355089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6311.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 13355089 is about 3654.4615198412. The cubic root of 13355089 is about 237.2551211918.

The spelling of 13355089 in words is "thirteen million, three hundred fifty-five thousand, eighty-nine".

Divisors: 1 11 199 2189 6101 67111 1214099 13355089