Search a number
-
+
10868678420337 = 322116438901041
BaseRepresentation
bin1001111000101000111110…
…1101110110011101110001
31102111000221212221020012200
42132022033231312131301
52411033023133422322
635041000230213413
72201143661160123
oct236121755663561
942430855836180
1010868678420337
113510420693491
12127650a4b4269
1360abb17ca12a
1429809276d213
1513cabc7e18ac
hex9e28fb76771

10868678420337 has 24 divisors (see below), whose sum is σ = 15798139008288. Its totient is φ = 7200229276800.

The previous prime is 10868678420333. The next prime is 10868678420377. The reversal of 10868678420337 is 73302487686801.

10868678420337 is a `hidden beast` number, since 108 + 6 + 8 + 6 + 78 + 420 + 3 + 37 = 666.

It is not a de Polignac number, because 10868678420337 - 22 = 10868678420333 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10868678420333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3229464 + ... + 5671577.

It is an arithmetic number, because the mean of its divisors is an integer number (658255792012).

Almost surely, 210868678420337 is an apocalyptic number.

It is an amenable number.

10868678420337 is a deficient number, since it is larger than the sum of its proper divisors (4929460587951).

10868678420337 is a wasteful number, since it uses less digits than its factorization.

10868678420337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8901901 (or 8901898 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 63.

The spelling of 10868678420337 in words is "ten trillion, eight hundred sixty-eight billion, six hundred seventy-eight million, four hundred twenty thousand, three hundred thirty-seven".

Divisors: 1 3 9 211 633 643 1899 1929 5787 135673 407019 1221057 8901041 26703123 80109369 1878119651 5634358953 5723369363 16903076859 17170108089 51510324267 1207630935593 3622892806779 10868678420337