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13232004030 = 2325744474723
BaseRepresentation
bin11000101001011000…
…00101101110111110
31021011011100110011100
430110230011232332
5204044343112110
610024555433530
7645621115140
oct142454055676
937134313140
1013232004030
115680137523
1226934558a6
13132b4831ab
148d74bcc90
155269cdbc0
hex314b05bbe

13232004030 has 96 divisors (see below), whose sum is σ = 39335122944. Its totient is φ = 3023137728.

The previous prime is 13232003893. The next prime is 13232004031. The reversal of 13232004030 is 3040023231.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13232003994 and 13232004012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232004031) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2799249 + ... + 2803971.

It is an arithmetic number, because the mean of its divisors is an integer number (409740864).

Almost surely, 213232004030 is an apocalyptic number.

13232004030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13232004030 is an abundant number, since it is smaller than the sum of its proper divisors (26103118914).

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

13232004030 is a wasteful number, since it uses less digits than its factorization.

13232004030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9190 (or 9187 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 13232004030 its reverse (3040023231), we get a palindrome (16272027261).

The spelling of 13232004030 in words is "thirteen billion, two hundred thirty-two million, four thousand, thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 4447 4723 8894 9446 13341 14169 22235 23615 26682 28338 31129 33061 40023 42507 44470 47230 62258 66122 66705 70845 80046 85014 93387 99183 133410 141690 155645 165305 186774 198366 200115 212535 280161 297549 311290 330610 400230 425070 466935 495915 560322 595098 933870 991830 1400805 1487745 2801610 2975490 21003181 42006362 63009543 105015905 126019086 147022267 189028629 210031810 294044534 315047715 378057258 441066801 630095430 735111335 882133602 945143145 1323200403 1470222670 1890286290 2205334005 2646400806 4410668010 6616002015 13232004030