Search a number
-
+
105513414830688 = 2535973255188779
BaseRepresentation
bin10111111111011011000001…
…100111000010101001100000
3111211120222120022000101010110
4113333123001213002221200
5102312212433144040223
61012224105452531320
731140043532022444
oct2777330147025140
9454528508011113
10105513414830688
113068aa95a40a67
12ba01259180b40
1346b4b456617c7
141c0ac3b28c824
15c2e9a56b8d93
hex5ff6c19c2a60

105513414830688 has 96 divisors (see below), whose sum is σ = 285525622166400. Its totient is φ = 34101386781696.

The previous prime is 105513414830647. The next prime is 105513414830713. The reversal of 105513414830688 is 886038414315501.

It is a happy number.

105513414830688 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×1055134148306882 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127180918 + ... + 128007861.

It is an arithmetic number, because the mean of its divisors is an integer number (2974225230900).

Almost surely, 2105513414830688 is an apocalyptic number.

It is an amenable number.

105513414830688 is an abundant number, since it is smaller than the sum of its proper divisors (180012207335712).

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

105513414830688 is a wasteful number, since it uses less digits than its factorization.

105513414830688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255188924 (or 255188916 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 57.

The spelling of 105513414830688 in words is "one hundred five trillion, five hundred thirteen billion, four hundred fourteen million, eight hundred thirty thousand, six hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 59 73 96 118 146 177 219 236 292 354 438 472 584 708 876 944 1168 1416 1752 1888 2336 2832 3504 4307 5664 7008 8614 12921 17228 25842 34456 51684 68912 103368 137824 206736 413472 255188779 510377558 765566337 1020755116 1531132674 2041510232 3062265348 4083020464 6124530696 8166040928 12249061392 15056137961 18628780867 24498122784 30112275922 37257561734 45168413883 55886342601 60224551844 74515123468 90336827766 111772685202 120449103688 149030246936 180673655532 223545370404 240898207376 298060493872 361347311064 447090740808 481796414752 596120987744 722694622128 894181481616 1099098071153 1445389244256 1788362963232 2198196142306 3297294213459 4396392284612 6594588426918 8792784569224 13189176853836 17585569138448 26378353707672 35171138276896 52756707415344 105513414830688