Search a number
-
+
13201210110 = 23511233110987
BaseRepresentation
bin11000100101101101…
…00111101011111110
31021002000101221211210
430102312213223332
5204014002210420
610021535425250
7645065302014
oct142266475376
937060357753
1013201210110
115664814600
122685085226
131324c90a3a
148d33848b4
15523e499e0
hex312da7afe

13201210110 has 96 divisors (see below), whose sum is σ = 34933401216. Its totient is φ = 3190334400.

The previous prime is 13201210081. The next prime is 13201210153. The reversal of 13201210110 is 1101210231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1196037 + ... + 1207023.

It is an arithmetic number, because the mean of its divisors is an integer number (363889596).

Almost surely, 213201210110 is an apocalyptic number.

13201210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13201210110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17466700608).

13201210110 is an abundant number, since it is smaller than the sum of its proper divisors (21732191106).

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

13201210110 is a wasteful number, since it uses less digits than its factorization.

13201210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11350 (or 11339 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 13201210110 its reverse (1101210231), we get a palindrome (14302420341).

The spelling of 13201210110 in words is "thirteen billion, two hundred one million, two hundred ten thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 121 165 242 330 331 363 605 662 726 993 1210 1655 1815 1986 3310 3630 3641 4965 7282 9930 10923 10987 18205 21846 21974 32961 36410 40051 54615 54935 65922 80102 109230 109870 120153 120857 164805 200255 240306 241714 329610 362571 400510 600765 604285 725142 1201530 1208570 1329427 1812855 2658854 3625710 3636697 3988281 6647135 7273394 7976562 10910091 13294270 18183485 19941405 21820182 36366970 39882810 40003667 54550455 80007334 109100910 120011001 200018335 240022002 400036670 440040337 600055005 880080674 1200110010 1320121011 2200201685 2640242022 4400403370 6600605055 13201210110