Base | Representation |
---|---|
bin | 11011010011111110011110… |
… | …101001011010000011100010 |
3 | 120202022100202011120102111122 |
4 | 123103332132221122003202 |
5 | 111221021241034200421 |
6 | 1103250212143012242 |
7 | 34205245606430114 |
oct | 3323763651320342 |
9 | 522270664512448 |
10 | 120120012021986 |
11 | 3530167a29a659 |
12 | 11580090b9a082 |
13 | 5204364c63032 |
14 | 2193ba7c253b4 |
15 | dd48e56d32ab |
hex | 6d3f9ea5a0e2 |
120120012021986 has 32 divisors (see below), whose sum is σ = 193781382912000. Its totient is φ = 55664526495312.
The previous prime is 120120012021949. The next prime is 120120012022009. The reversal of 120120012021986 is 689120210021021.
It is a super-2 number, since 2×1201200120219862 (a number of 29 digits) contains 22 as substring.
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, 10199726 + ... + 18554633.
It is an arithmetic number, because the mean of its divisors is an integer number (6055668216000).
Almost surely, 2120120012021986 is an apocalyptic number.
120120012021986 is a deficient number, since it is larger than the sum of its proper divisors (73661370890014).
120120012021986 is a wasteful number, since it uses less digits than its factorization.
120120012021986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28756766.
The product of its (nonzero) digits is 6912, while the sum is 35.
The spelling of 120120012021986 in words is "one hundred twenty trillion, one hundred twenty billion, twelve million, twenty-one thousand, nine hundred eighty-six".
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