Base | Representation |
---|---|
bin | 10011100101111… |
… | …01100000010100 |
3 | 102110021001101201 |
4 | 21302331200110 |
5 | 314033312233 |
6 | 24150402244 |
7 | 4033662244 |
oct | 1162754024 |
9 | 373231351 |
10 | 164354068 |
11 | 8485670a |
12 | 47060384 |
13 | 28086538 |
14 | 17b83b24 |
15 | e66777d |
hex | 9cbd814 |
164354068 has 12 divisors (see below), whose sum is σ = 290468052. Its totient is φ = 81363200.
The previous prime is 164354059. The next prime is 164354077. The reversal of 164354068 is 860453461.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (164354059) and next prime (164354077).
It can be written as a sum of positive squares in 2 ways, for example, as 83137924 + 81216144 = 9118^2 + 9012^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203005 + ... + 203812.
It is an arithmetic number, because the mean of its divisors is an integer number (24205671).
Almost surely, 2164354068 is an apocalyptic number.
It is an amenable number.
164354068 is a deficient number, since it is larger than the sum of its proper divisors (126113984).
164354068 is a wasteful number, since it uses less digits than its factorization.
164354068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406922 (or 406920 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 164354068 is about 12820.0650544371. The cubic root of 164354068 is about 547.7639996455.
It can be divided in two parts, 16435 and 4068, that added together give a triangular number (20503 = T202).
The spelling of 164354068 in words is "one hundred sixty-four million, three hundred fifty-four thousand, sixty-eight".
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