Search a number
-
+
130622378155360 = 2557138971317181
BaseRepresentation
bin11101101100110011100100…
…011100110001110101100000
3122010111101012010022102100221
4131230303210130301311200
5114110104112301432420
61141451031521452424
736341104204556110
oct3554634434616540
9563441163272327
10130622378155360
11386907041720a3
12127975aa1a1114
1357b68394c8030
14243822a4dd040
151017bc3d40caa
hex76cce4731d60

130622378155360 has 96 divisors (see below), whose sum is σ = 379809684217152. Its totient is φ = 41339829565440.

The previous prime is 130622378155337. The next prime is 130622378155361. The reversal of 130622378155360 is 63551873226031.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 130622378155298 and 130622378155307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130622378155361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4485644031 + ... + 4485673150.

It is an arithmetic number, because the mean of its divisors is an integer number (3956350877262).

Almost surely, 2130622378155360 is an apocalyptic number.

130622378155360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130622378155360 is an abundant number, since it is smaller than the sum of its proper divisors (249187306061792).

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

130622378155360 is a wasteful number, since it uses less digits than its factorization.

130622378155360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8971317216 (or 8971317208 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 130622378155360 in words is "one hundred thirty trillion, six hundred twenty-two billion, three hundred seventy-eight million, one hundred fifty-five thousand, three hundred sixty".

Divisors: 1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 65 70 80 91 104 112 130 140 160 182 208 224 260 280 364 416 455 520 560 728 910 1040 1120 1456 1820 2080 2912 3640 7280 14560 8971317181 17942634362 35885268724 44856585905 62799220267 71770537448 89713171810 116627123353 125598440534 143541074896 179426343620 233254246706 251196881068 287082149792 313996101335 358852687240 466508493412 502393762136 583135616765 627992202670 717705374480 816389863471 933016986824 1004787524272 1166271233530 1255984405340 1435410748960 1632779726942 1866033973648 2009575048544 2332542467060 2511968810680 3265559453884 3732067947296 4081949317355 4665084934120 5023937621360 6531118907768 8163898634710 9330169868240 10047875242720 13062237815536 16327797269420 18660339736480 26124475631072 32655594538840 65311189077680 130622378155360