Search a number
-
+
12332130312020 = 2254575579112659
BaseRepresentation
bin1011001101110100110000…
…1111110001111101010100
31121122221101100212002121212
42303131030033301331110
53104022200324441040
642121145155200552
72411652454046051
oct263351417617524
947587340762555
1012332130312020
113a25033077082
1214720715a6158
136b5bb805542c
14308c42066028
15165bc125bd65
hexb374c3f1f54

12332130312020 has 96 divisors (see below), whose sum is σ = 26039068392960. Its totient is φ = 4905982448640.

The previous prime is 12332130312011. The next prime is 12332130312059. The reversal of 12332130312020 is 2021303123321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4637881451 + ... + 4637884109.

It is an arithmetic number, because the mean of its divisors is an integer number (271240295760).

Almost surely, 212332130312020 is an apocalyptic number.

12332130312020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12332130312020 is an abundant number, since it is smaller than the sum of its proper divisors (13706938080940).

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

12332130312020 is a wasteful number, since it uses less digits than its factorization.

12332130312020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4593 (or 4591 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12332130312020 its reverse (2021303123321), we get a palindrome (14353433435341).

The spelling of 12332130312020 in words is "twelve trillion, three hundred thirty-two billion, one hundred thirty million, three hundred twelve thousand, twenty".

Divisors: 1 2 4 5 10 20 457 557 911 914 1114 1822 1828 2228 2285 2659 2785 3644 4555 4570 5318 5570 9110 9140 10636 11140 13295 18220 26590 53180 254549 416327 507427 509098 832654 1014854 1018196 1215163 1272745 1481063 1665308 2029708 2081635 2422349 2430326 2537135 2545490 2962126 4163270 4844698 4860652 5074270 5090980 5924252 6075815 7405315 8326540 9689396 10148540 12111745 12151630 14810630 24223490 24303260 29621260 48446980 231894139 463788278 676845791 927576556 1107013493 1159470695 1349248393 1353691582 2214026986 2318941390 2698496786 2707383164 3384228955 4428053972 4637882780 5396993572 5535067465 6746241965 6768457910 11070134930 13492483930 13536915820 22140269860 26984967860 616606515601 1233213031202 2466426062404 3083032578005 6166065156010 12332130312020