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13302201 = 311403097
BaseRepresentation
bin110010101111…
…100110111001
3221000211012010
4302233212321
511401132301
61153040133
7221031633
oct62574671
927024163
1013302201
117566160
124556049
1329a9933
141aa3a53
15127b5d6
hexcaf9b9

13302201 has 8 divisors (see below), whose sum is σ = 19348704. Its totient is φ = 8061920.

The previous prime is 13302197. The next prime is 13302217. The reversal of 13302201 is 10220331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13302201 - 22 = 13302197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13302221) 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, 201516 + ... + 201581.

It is an arithmetic number, because the mean of its divisors is an integer number (2418588).

Almost surely, 213302201 is an apocalyptic number.

13302201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13302201 is a deficient number, since it is larger than the sum of its proper divisors (6046503).

13302201 is a wasteful number, since it uses less digits than its factorization.

13302201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403111.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 13302201 is about 3647.2182550541. The cubic root of 13302201 is about 236.9415191569.

Adding to 13302201 its reverse (10220331), we get a palindrome (23522532).

The spelling of 13302201 in words is "thirteen million, three hundred two thousand, two hundred one".

Divisors: 1 3 11 33 403097 1209291 4434067 13302201