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13302414 = 2331811361
BaseRepresentation
bin110010101111…
…101010001110
3221000211111000
4302233222032
511401134124
61153041130
7221032356
oct62575216
927024430
1013302414
117566334
1245561a6
1329a9a68
141aa3b66
15127b6c9
hexcafa8e

13302414 has 32 divisors (see below), whose sum is σ = 29746080. Its totient is φ = 4406400.

The previous prime is 13302391. The next prime is 13302461. The reversal of 13302414 is 41420331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9094 + ... + 10454.

It is an arithmetic number, because the mean of its divisors is an integer number (929565).

Almost surely, 213302414 is an apocalyptic number.

13302414 is an abundant number, since it is smaller than the sum of its proper divisors (16443666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13302414 is a wasteful number, since it uses less digits than its factorization.

13302414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553 (or 1547 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 13302414 is about 3647.2474552736. The cubic root of 13302414 is about 236.9427838167.

Adding to 13302414 its reverse (41420331), we get a palindrome (54722745).

The spelling of 13302414 in words is "thirteen million, three hundred two thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 181 362 543 1086 1361 1629 2722 3258 4083 4887 8166 9774 12249 24498 36747 73494 246341 492682 739023 1478046 2217069 4434138 6651207 13302414