Base | Representation |
---|---|
bin | 1010111100001001001111… |
… | …1110010100111011000110 |
3 | 1120120220101020210021001101 |
4 | 2233002103332110323012 |
5 | 3034033121100040212 |
6 | 41325433324050314 |
7 | 2351010512462200 |
oct | 257022376247306 |
9 | 46526336707041 |
10 | 12028391018182 |
11 | 3918237171aa0 |
12 | 142322399399a |
13 | 693370625926 |
14 | 2d826a475770 |
15 | 15cd45674157 |
hex | af093f94ec6 |
12028391018182 has 48 divisors (see below), whose sum is σ = 23098966314192. Its totient is φ = 4644913620480.
The previous prime is 12028391018107. The next prime is 12028391018201. The reversal of 12028391018182 is 28181019382021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49250143 + ... + 49493770.
It is an arithmetic number, because the mean of its divisors is an integer number (481228464879).
Almost surely, 212028391018182 is an apocalyptic number.
12028391018182 is a deficient number, since it is larger than the sum of its proper divisors (11070575296010).
12028391018182 is a wasteful number, since it uses less digits than its factorization.
12028391018182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98744053 (or 98744046 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 46.
The spelling of 12028391018182 in words is "twelve trillion, twenty-eight billion, three hundred ninety-one million, eighteen thousand, one hundred eighty-two".
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