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13241031412 = 2273531339643
BaseRepresentation
bin11000101010011101…
…00001101011110100
31021011210100002101211
430111032201223310
5204104201001122
610025521131204
7646060624060
oct142516415364
937153302354
1013241031412
115685242974
122696489b04
1313302c413b
148d878caa0
155276b3877
hex3153a1af4

13241031412 has 24 divisors (see below), whose sum is σ = 26557102656. Its totient is φ = 5658647808.

The previous prime is 13241031407. The next prime is 13241031449. The reversal of 13241031412 is 21413014231.

13241031412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659938 + ... + 679705.

It is an arithmetic number, because the mean of its divisors is an integer number (1106545944).

Almost surely, 213241031412 is an apocalyptic number.

It is an amenable number.

13241031412 is an abundant number, since it is smaller than the sum of its proper divisors (13316071244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13241031412 is a wasteful number, since it uses less digits than its factorization.

13241031412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340007 (or 1340005 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13241031412 its reverse (21413014231), we get a palindrome (34654045643).

The spelling of 13241031412 in words is "thirteen billion, two hundred forty-one million, thirty-one thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 353 706 1412 2471 4942 9884 1339643 2679286 5358572 9377501 18755002 37510004 472893979 945787958 1891575916 3310257853 6620515706 13241031412