Base | Representation |
---|---|
bin | 10011101101000… |
… | …11010110000110 |
3 | 102112000212210100 |
4 | 21312203112012 |
5 | 314303423434 |
6 | 24222504530 |
7 | 4044663030 |
oct | 1166432606 |
9 | 375025710 |
10 | 165295494 |
11 | 85339a51 |
12 | 47435146 |
13 | 28325bb0 |
14 | 17d4ac50 |
15 | e7a1699 |
hex | 9da3586 |
165295494 has 48 divisors (see below), whose sum is σ = 440792352. Its totient is φ = 43593984.
The previous prime is 165295463. The next prime is 165295511. The reversal of 165295494 is 494592561.
165295494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
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, 48819 + ... + 52094.
It is an arithmetic number, because the mean of its divisors is an integer number (9183174).
Almost surely, 2165295494 is an apocalyptic number.
165295494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
165295494 is an abundant number, since it is smaller than the sum of its proper divisors (275496858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
165295494 is a wasteful number, since it uses less digits than its factorization.
165295494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100941 (or 100938 counting only the distinct ones).
The product of its digits is 388800, while the sum is 45.
The square root of 165295494 is about 12856.7295219274. The cubic root of 165295494 is about 548.8078796641.
The spelling of 165295494 in words is "one hundred sixty-five million, two hundred ninety-five thousand, four hundred ninety-four".
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