Base | Representation |
---|---|
bin | 101111010110000001111110… |
… | …011101111100001110000100 |
3 | 1000022020211201200122002120112 |
4 | 233112001332131330032010 |
5 | 204243002413342210012 |
6 | 2014503532345052152 |
7 | 61600360434530201 |
oct | 5726017635741604 |
9 | 1008224650562515 |
10 | 208222136288132 |
11 | 6038956a65a68a |
12 | 1b42aa18187058 |
13 | 8c25356331b45 |
14 | 395c010280ca8 |
15 | 1911507a29122 |
hex | bd607e77c384 |
208222136288132 has 48 divisors (see below), whose sum is σ = 377480382390720. Its totient is φ = 100380663196800.
The previous prime is 208222136288107. The next prime is 208222136288137. The reversal of 208222136288132 is 231882631222802.
It is not an unprimeable number, because it can be changed into a prime (208222136288137) 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, 666515207 + ... + 666827537.
It is an arithmetic number, because the mean of its divisors is an integer number (7864174633140).
Almost surely, 2208222136288132 is an apocalyptic number.
It is an amenable number.
208222136288132 is a deficient number, since it is larger than the sum of its proper divisors (169258246102588).
208222136288132 is a wasteful number, since it uses less digits than its factorization.
208222136288132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320372 (or 320370 counting only the distinct ones).
The product of its (nonzero) digits is 1769472, while the sum is 50.
The spelling of 208222136288132 in words is "two hundred eight trillion, two hundred twenty-two billion, one hundred thirty-six million, two hundred eighty-eight thousand, one hundred thirty-two".
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