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13201202 = 27942943
BaseRepresentation
bin110010010110…
…111100110010
3220211200122102
4302112330302
511334414302
61150540402
7220131320
oct62267462
926750572
1013201202
1174a7293
124507702
132972981
141a78d10
15125b702
hexc96f32

13201202 has 8 divisors (see below), whose sum is σ = 22630656. Its totient is φ = 5657652.

The previous prime is 13201189. The next prime is 13201217. The reversal of 13201202 is 20210231.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471458 + ... + 471485.

It is an arithmetic number, because the mean of its divisors is an integer number (2828832).

Almost surely, 213201202 is an apocalyptic number.

13201202 is a deficient number, since it is larger than the sum of its proper divisors (9429454).

13201202 is an equidigital number, since it uses as much as digits as its factorization.

13201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942952.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 13201202 is about 3633.3458409571. The cubic root of 13201202 is about 236.3403234224.

Adding to 13201202 its reverse (20210231), we get a palindrome (33411433).

The spelling of 13201202 in words is "thirteen million, two hundred one thousand, two hundred two".

Divisors: 1 2 7 14 942943 1885886 6600601 13201202