Search a number
-
+
94706309020 = 225191621153749
BaseRepresentation
bin101100000110011101…
…1111001011110011100
3100001110020121222101211
41120030323321132130
53022424303342040
6111301340514204
76561624226051
oct1301473713634
9301406558354
1094706309020
113718a273784
1216430b4b964
138c13b8190b
144825d8d028
1526e461d8ea
hex160cef979c

94706309020 has 48 divisors (see below), whose sum is σ = 209481300000. Its totient is φ = 35866333440.

The previous prime is 94706308993. The next prime is 94706309059. The reversal of 94706309020 is 2090360749.

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, 539106 + ... + 692854.

It is an arithmetic number, because the mean of its divisors is an integer number (4364193750).

Almost surely, 294706309020 is an apocalyptic number.

It is an amenable number.

94706309020 is an abundant number, since it is smaller than the sum of its proper divisors (114774990980).

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

94706309020 is a wasteful number, since it uses less digits than its factorization.

94706309020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155398 (or 155396 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

Adding to 94706309020 its reverse (2090360749), we get a palindrome (96796669769).

The spelling of 94706309020 in words is "ninety-four billion, seven hundred six million, three hundred nine thousand, twenty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 1621 3242 6484 8105 16210 30799 32420 61598 123196 153749 153995 307498 307990 614996 615980 768745 1537490 2921231 3074980 5842462 11684924 14606155 29212310 58424620 249227129 498454258 996908516 1246135645 2492271290 4735315451 4984542580 9470630902 18941261804 23676577255 47353154510 94706309020