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13242243301 = 728130721929
BaseRepresentation
bin11000101010100110…
…01001100011100101
31021011212121122210121
430111103021203211
5204110003241201
610030003121541
7646104132220
oct142523114345
937155548717
1013242243301
1156859a0431
1226969732b1
131330629931
148d89c65b7
155278529a1
hex3154c98e5

13242243301 has 16 divisors (see below), whose sum is σ = 15238016640. Its totient is φ = 11272746240.

The previous prime is 13242243251. The next prime is 13242243323. The reversal of 13242243301 is 10334224231.

It is not a de Polignac number, because 13242243301 - 213 = 13242235109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13242243331) 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, 592905 + ... + 614833.

It is an arithmetic number, because the mean of its divisors is an integer number (952376040).

Almost surely, 213242243301 is an apocalyptic number.

It is an amenable number.

13242243301 is a deficient number, since it is larger than the sum of its proper divisors (1995773339).

13242243301 is a wasteful number, since it uses less digits than its factorization.

13242243301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22524.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13242243301 its reverse (10334224231), we get a palindrome (23576467532).

The spelling of 13242243301 in words is "thirteen billion, two hundred forty-two million, two hundred forty-three thousand, three hundred one".

Divisors: 1 7 281 307 1967 2149 21929 86267 153503 603869 6162049 6732203 43134343 47125421 1891749043 13242243301