Base | Representation |
---|---|
bin | 11101100110001011001101… |
… | …110111011011010011111000 |
3 | 122001212211002102001122021212 |
4 | 131212023031313123103320 |
5 | 114030122432034403030 |
6 | 1140501434351022252 |
7 | 36263143660431053 |
oct | 3546131567332370 |
9 | 561784072048255 |
10 | 130166732731640 |
11 | 38525446207310 |
12 | 1272322750a988 |
13 | 578289364a387 |
14 | 2420163d39a9a |
15 | 100ae07159595 |
hex | 7662cdddb4f8 |
130166732731640 has 64 divisors (see below), whose sum is σ = 323544468096000. Its totient is φ = 46734200922240.
The previous prime is 130166732731627. The next prime is 130166732731661. The reversal of 130166732731640 is 46137237661031.
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, 1872329060 + ... + 1872398579.
It is an arithmetic number, because the mean of its divisors is an integer number (5055382314000).
Almost surely, 2130166732731640 is an apocalyptic number.
130166732731640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130166732731640 is an abundant number, since it is smaller than the sum of its proper divisors (193377735364360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130166732731640 is a wasteful number, since it uses less digits than its factorization.
130166732731640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3744727740 (or 3744727736 counting only the distinct ones).
The product of its (nonzero) digits is 2286144, while the sum is 50.
The spelling of 130166732731640 in words is "one hundred thirty trillion, one hundred sixty-six billion, seven hundred thirty-two million, seven hundred thirty-one thousand, six hundred forty".
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