Search a number
-
+
83008050830308 = 22121717051777081
BaseRepresentation
bin10010110111111011010001…
…011000100001101111100100
3101212220111021210011212001101
4102313323101120201233210
541340000442003032213
6452313212213205444
723325063611241052
oct2267732130415744
9355814253155041
1083008050830308
11244a357575088a
129387624330884
1337418195c1526
14166d87abc71d2
1598e36ad68bdd
hex4b7ed1621be4

83008050830308 has 12 divisors (see below), whose sum is σ = 145383451401132. Its totient is φ = 41469921858560.

The previous prime is 83008050830281. The next prime is 83008050830351. The reversal of 83008050830308 is 80303805080038.

It can be written as a sum of positive squares in 2 ways, for example, as 56412597332224 + 26595453498084 = 7510832^2 + 5157078^2 .

It is a super-2 number, since 2×830080508303082 (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8525883673 + ... + 8525893408.

It is an arithmetic number, because the mean of its divisors is an integer number (12115287616761).

Almost surely, 283008050830308 is an apocalyptic number.

It is an amenable number.

83008050830308 is a deficient number, since it is larger than the sum of its proper divisors (62375400570824).

83008050830308 is a wasteful number, since it uses less digits than its factorization.

83008050830308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17051778302 (or 17051778300 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 83008050830308 in words is "eighty-three trillion, eight billion, fifty million, eight hundred thirty thousand, three hundred eight".

Divisors: 1 2 4 1217 2434 4868 17051777081 34103554162 68207108324 20752012707577 41504025415154 83008050830308