Base | Representation |
---|---|
bin | 10011101010010… |
… | …00010001010101 |
3 | 102111022221002000 |
4 | 21311020101111 |
5 | 314210004303 |
6 | 24210505513 |
7 | 4041550323 |
oct | 1165102125 |
9 | 374287060 |
10 | 164922453 |
11 | 85104753 |
12 | 47295299 |
13 | 28225167 |
14 | 17c90d13 |
15 | e72ada3 |
hex | 9d48455 |
164922453 has 16 divisors (see below), whose sum is σ = 245496000. Its totient is φ = 109423440.
The previous prime is 164922419. The next prime is 164922463. The reversal of 164922453 is 354229461.
It is a happy number.
164922453 is a `hidden beast` number, since 1 + 649 + 2 + 2 + 4 + 5 + 3 = 666.
It is not a de Polignac number, because 164922453 - 29 = 164921941 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164922463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8778 + ... + 20171.
It is an arithmetic number, because the mean of its divisors is an integer number (15343500).
Almost surely, 2164922453 is an apocalyptic number.
It is an amenable number.
164922453 is a deficient number, since it is larger than the sum of its proper divisors (80573547).
164922453 is a wasteful number, since it uses less digits than its factorization.
164922453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29169 (or 29163 counting only the distinct ones).
The product of its digits is 51840, while the sum is 36.
The square root of 164922453 is about 12842.2137110391. The cubic root of 164922453 is about 548.3947164668.
The spelling of 164922453 in words is "one hundred sixty-four million, nine hundred twenty-two thousand, four hundred fifty-three".
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