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13404022230 = 235563793607
BaseRepresentation
bin11000111101111000…
…10010010111010110
31021121011000212202210
430132330102113112
5204422412202410
610054022414250
7653110211004
oct143674222726
937534025683
1013404022230
115759248325
122720b91386
131357cc1001
14912299a74
15536b5c220
hex31ef125d6

13404022230 has 32 divisors (see below), whose sum is σ = 32226833664. Its totient is φ = 3568052576.

The previous prime is 13404022213. The next prime is 13404022237. The reversal of 13404022230 is 3222040431.

It is a junction number, because it is equal to n+sod(n) for n = 13404022197 and 13404022206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13404022237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379914 + ... + 413693.

It is an arithmetic number, because the mean of its divisors is an integer number (1007088552).

Almost surely, 213404022230 is an apocalyptic number.

13404022230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13404022230 is an abundant number, since it is smaller than the sum of its proper divisors (18822811434).

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

13404022230 is a wasteful number, since it uses less digits than its factorization.

13404022230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794180.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 13404022230 its reverse (3222040431), we get a palindrome (16626062661).

The spelling of 13404022230 in words is "thirteen billion, four hundred four million, twenty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 563 1126 1689 2815 3378 5630 8445 16890 793607 1587214 2380821 3968035 4761642 7936070 11904105 23808210 446800741 893601482 1340402223 2234003705 2680804446 4468007410 6702011115 13404022230