Search a number
-
+
170986430066064 = 24323971596690853
BaseRepresentation
bin100110111000001011100001…
…011011001110110110010000
3211102102010212022010122201120
4212320023201123032312100
5134402420202044103224
61403354025342002240
751005235064052604
oct4670134133166620
9742363768118646
10170986430066064
114a532a3518aa58
1217216395576380
137453c49946c72
143031b04797504
1514b7b3954a779
hex9b82e16ced90

170986430066064 has 80 divisors (see below), whose sum is σ = 465671694187392. Its totient is φ = 53955377270784.

The previous prime is 170986430066029. The next prime is 170986430066093. The reversal of 170986430066064 is 460660034689071.

It is a junction number, because it is equal to n+sod(n) for n = 170986430065989 and 170986430066007.

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, 798238339 + ... + 798452514.

Almost surely, 2170986430066064 is an apocalyptic number.

It is an amenable number.

170986430066064 is an abundant number, since it is smaller than the sum of its proper divisors (294685264121328).

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

170986430066064 is a wasteful number, since it uses less digits than its factorization.

170986430066064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596690984 (or 1596690978 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 60.

The spelling of 170986430066064 in words is "one hundred seventy trillion, nine hundred eighty-six billion, four hundred thirty million, sixty-six thousand, sixty-four".

Divisors: 1 2 3 4 6 8 12 16 23 24 46 48 69 92 97 138 184 194 276 291 368 388 552 582 776 1104 1164 1552 2231 2328 4462 4656 6693 8924 13386 17848 26772 35696 53544 107088 1596690853 3193381706 4790072559 6386763412 9580145118 12773526824 19160290236 25547053648 36723889619 38320580472 73447779238 76641160944 110171668857 146895558476 154879012741 220343337714 293791116952 309758025482 440686675428 464637038223 587582233904 619516050964 881373350856 929274076446 1239032101928 1762746701712 1858548152892 2478064203856 3562217293043 3717096305784 7124434586086 7434192611568 10686651879129 14248869172172 21373303758258 28497738344344 42746607516516 56995476688688 85493215033032 170986430066064