Base | Representation |
---|---|
bin | 10001100101000111100… |
… | …010011001110101011110 |
3 | 11021111021120222001002212 |
4 | 101211013202121311132 |
5 | 124243130004324410 |
6 | 2322553111520422 |
7 | 153165332443550 |
oct | 21450742316536 |
9 | 4244246861085 |
10 | 1208086011230 |
11 | 42638a070aaa |
12 | 176175689112 |
13 | 89bca8b4337 |
14 | 426863c14d0 |
15 | 21659a25b05 |
hex | 11947899d5e |
1208086011230 has 32 divisors (see below), whose sum is σ = 2491136847360. Its totient is φ = 413212361760.
The previous prime is 1208086011211. The next prime is 1208086011241. The reversal of 1208086011230 is 321106808021.
It is a super-3 number, since 3×12080860112303 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 20565386 + ... + 20624045.
It is an arithmetic number, because the mean of its divisors is an integer number (77848026480).
Almost surely, 21208086011230 is an apocalyptic number.
1208086011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1208086011230 is an abundant number, since it is smaller than the sum of its proper divisors (1283050836130).
1208086011230 is a wasteful number, since it uses less digits than its factorization.
1208086011230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41189864.
The product of its (nonzero) digits is 4608, while the sum is 32.
The spelling of 1208086011230 in words is "one trillion, two hundred eight billion, eighty-six million, eleven thousand, two hundred thirty".
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