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13202212030 = 257188603029
BaseRepresentation
bin11000100101110100…
…11100010010111110
31021002002021212012221
430102322130102332
5204014231241110
610022013115554
7645106644040
oct142272342276
937062255187
1013202212030
115665339337
122685488bba
131325251aa7
148d3565a90
155240967da
hex312e9c4be

13202212030 has 16 divisors (see below), whose sum is σ = 27158836320. Its totient is φ = 4526472672.

The previous prime is 13202211989. The next prime is 13202212031. The reversal of 13202212030 is 3021220231.

It is a junction number, because it is equal to n+sod(n) for n = 13202211995 and 13202212013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202212031) 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, 94301445 + ... + 94301584.

It is an arithmetic number, because the mean of its divisors is an integer number (1697427270).

Almost surely, 213202212030 is an apocalyptic number.

13202212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13202212030 is an abundant number, since it is smaller than the sum of its proper divisors (13956624290).

13202212030 is a wasteful number, since it uses less digits than its factorization.

13202212030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188603043.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13202212030 its reverse (3021220231), we get a palindrome (16223432261).

The spelling of 13202212030 in words is "thirteen billion, two hundred two million, two hundred twelve thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 188603029 377206058 943015145 1320221203 1886030290 2640442406 6601106015 13202212030