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13303341 = 3271109191
BaseRepresentation
bin110010101111…
…111000101101
3221000212202100
4302233320231
511401201331
61153045313
7221035152
oct62577055
927025670
1013303341
117566aa7
124556839
1329aa2cc
141aa4229
15127bae6
hexcafe2d

13303341 has 24 divisors (see below), whose sum is σ = 19768320. Its totient is φ = 8618400.

The previous prime is 13303331. The next prime is 13303343. The reversal of 13303341 is 14330331.

13303341 is a `hidden beast` number, since 1 + 330 + 334 + 1 = 666.

It is not a de Polignac number, because 13303341 - 29 = 13302829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69556 + ... + 69746.

It is an arithmetic number, because the mean of its divisors is an integer number (823680).

Almost surely, 213303341 is an apocalyptic number.

It is an amenable number.

13303341 is a deficient number, since it is larger than the sum of its proper divisors (6464979).

13303341 is a wasteful number, since it uses less digits than its factorization.

13303341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 13303341 is about 3647.3745351965. The cubic root of 13303341 is about 236.9482876011.

Adding to 13303341 its reverse (14330331), we get a palindrome (27633672).

The spelling of 13303341 in words is "thirteen million, three hundred three thousand, three hundred forty-one".

Divisors: 1 3 9 71 109 191 213 327 573 639 981 1719 7739 13561 20819 23217 40683 62457 69651 122049 187371 1478149 4434447 13303341