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401112222211104 = 25310143951941249
BaseRepresentation
bin101101100110011110011011…
…1100001010001110000100000
31221121012221202102120112112220
41123030330313201101300200
5410033310312341223404
63541032224440551040
7150326254535506365
oct13314746741216040
91847187672515486
10401112222211104
111068968135117a8
1238ba229b782480
13142a79495207b1
147109d1405446c
153158cb1ae54d9
hex16ccf37851c20

401112222211104 has 96 divisors (see below), whose sum is σ = 1063369853280000. Its totient is φ = 132377118720000.

The previous prime is 401112222211093. The next prime is 401112222211123.

401112222211104 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425678272 + ... + 426619520.

It is an arithmetic number, because the mean of its divisors is an integer number (11076769305000).

Almost surely, 2401112222211104 is an apocalyptic number.

It is an amenable number.

401112222211104 is an abundant number, since it is smaller than the sum of its proper divisors (662257631068896).

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

401112222211104 is a wasteful number, since it uses less digits than its factorization.

401112222211104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985314 (or 985306 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The spelling of 401112222211104 in words is "four hundred one trillion, one hundred twelve billion, two hundred twenty-two million, two hundred eleven thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 101 202 303 404 606 808 1212 1616 2424 3232 4848 9696 43951 87902 131853 175804 263706 351608 527412 703216 941249 1054824 1406432 1882498 2109648 2823747 3764996 4219296 4439051 5647494 7529992 8878102 11294988 13317153 15059984 17756204 22589976 26634306 30119968 35512408 45179952 53268612 71024816 90359904 95066149 106537224 142049632 190132298 213074448 285198447 380264596 426148896 570396894 760529192 1140793788 1521058384 2281587576 3042116768 4563175152 9126350304 41368834799 82737669598 124106504397 165475339196 248213008794 330950678392 496426017588 661901356784 992852035176 1323802713568 1985704070352 3971408140704 4178252314699 8356504629398 12534756944097 16713009258796 25069513888194 33426018517592 50139027776388 66852037035184 100278055552776 133704074070368 200556111105552 401112222211104