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13202212413 = 3131283263849
BaseRepresentation
bin11000100101110100…
…11100011000111101
31021002002021212202010
430102322130120331
5204014231244123
610022013121433
7645106645125
oct142272343075
937062255663
1013202212413
115665339655
122685489279
131325252010
148d3565c85
15524096993
hex312e9c63d

13202212413 has 16 divisors (see below), whose sum is σ = 18971870400. Its totient is φ = 8118075264.

The previous prime is 13202212409. The next prime is 13202212487. The reversal of 13202212413 is 31421220231.

It is not a de Polignac number, because 13202212413 - 22 = 13202212409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13202212413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202211413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81888 + ... + 181961.

It is an arithmetic number, because the mean of its divisors is an integer number (1185741900).

Almost surely, 213202212413 is an apocalyptic number.

13202212413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13202212413 is a deficient number, since it is larger than the sum of its proper divisors (5769657987).

13202212413 is a wasteful number, since it uses less digits than its factorization.

13202212413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265148.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13202212413 its reverse (31421220231), we get a palindrome (44623432644).

The spelling of 13202212413 in words is "thirteen billion, two hundred two million, two hundred twelve thousand, four hundred thirteen".

Divisors: 1 3 13 39 1283 3849 16679 50037 263849 791547 3430037 10290111 338518267 1015554801 4400737471 13202212413