Search a number
-
+
6930733088860 = 2257411207444789
BaseRepresentation
bin110010011011010111111…
…1000100100000001011100
3220112120102201001022100221
41210312233320210001130
51402023120132320420
622423533531131124
71313505012143650
oct144665770440134
926476381038327
106930733088860
112232342165839
1293b2805a3aa4
133b3747037289
1419d640b2ca60
15c043e649caa
hex64dafe2405c

6930733088860 has 48 divisors (see below), whose sum is σ = 17039460876480. Its totient is φ = 2318293992960.

The previous prime is 6930733088837. The next prime is 6930733088869. The reversal of 6930733088860 is 688803370396.

It is a super-2 number, since 2×69307330888602 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6930733088869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603716655 + ... + 603728134.

It is an arithmetic number, because the mean of its divisors is an integer number (354988768260).

Almost surely, 26930733088860 is an apocalyptic number.

It is an amenable number.

6930733088860 is an abundant number, since it is smaller than the sum of its proper divisors (10108727787620).

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

6930733088860 is a wasteful number, since it uses less digits than its factorization.

6930733088860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207444846 (or 1207444844 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 61.

The spelling of 6930733088860 in words is "six trillion, nine hundred thirty billion, seven hundred thirty-three million, eighty-eight thousand, eight hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 41 70 82 140 164 205 287 410 574 820 1148 1435 2870 5740 1207444789 2414889578 4829779156 6037223945 8452113523 12074447890 16904227046 24148895780 33808454092 42260567615 49505236349 84521135230 99010472698 169042270460 198020945396 247526181745 346536654443 495052363490 693073308886 990104726980 1386146617772 1732683272215 3465366544430 6930733088860