Base | Representation |
---|---|
bin | 10011010110000… |
… | …01101011101100 |
3 | 102022100101010012 |
4 | 21223001223230 |
5 | 313020232103 |
6 | 24034032352 |
7 | 4010210060 |
oct | 1153015354 |
9 | 368311105 |
10 | 162274028 |
11 | 83665974 |
12 | 464186b8 |
13 | 27808847 |
14 | 177a1aa0 |
15 | e3a62d8 |
hex | 9ac1aec |
162274028 has 24 divisors (see below), whose sum is σ = 327704832. Its totient is φ = 68869584.
The previous prime is 162274019. The next prime is 162274031. The reversal of 162274028 is 820472261.
162274028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 162273985 and 162274003.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25250 + ... + 31017.
It is an arithmetic number, because the mean of its divisors is an integer number (13654368).
Almost surely, 2162274028 is an apocalyptic number.
It is an amenable number.
162274028 is an abundant number, since it is smaller than the sum of its proper divisors (165430804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162274028 is a wasteful number, since it uses less digits than its factorization.
162274028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56381 (or 56379 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 162274028 is about 12738.6823494426. The cubic root of 162274028 is about 545.4433762595.
The spelling of 162274028 in words is "one hundred sixty-two million, two hundred seventy-four thousand, twenty-eight".
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