Base | Representation |
---|---|
bin | 101101110110… |
… | …100101111110 |
3 | 211121200110200 |
4 | 231312211332 |
5 | 11034120334 |
6 | 1105344330 |
7 | 204112002 |
oct | 55664576 |
9 | 24550420 |
10 | 12020094 |
11 | 686a969 |
12 | 40380a6 |
13 | 264b1a8 |
14 | 184c702 |
15 | 10c6799 |
hex | b7697e |
12020094 has 24 divisors (see below), whose sum is σ = 26942760. Its totient is φ = 3868368.
The previous prime is 12020083. The next prime is 12020119. The reversal of 12020094 is 49002021.
12020094 = 17322 + 17332 + ... + 17352.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10992 + ... + 12035.
It is an arithmetic number, because the mean of its divisors is an integer number (1122615).
Almost surely, 212020094 is an apocalyptic number.
12020094 is an abundant number, since it is smaller than the sum of its proper divisors (14922666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12020094 is a wasteful number, since it uses less digits than its factorization.
12020094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23064 (or 23061 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 12020094 is about 3467.0007210844. Note that the first 3 decimals coincide. The cubic root of 12020094 is about 229.0705655164.
The spelling of 12020094 in words is "twelve million, twenty thousand, ninety-four".
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