Base | Representation |
---|---|
bin | 10100110010100110100010 |
3 | 101020220012021 |
4 | 110302212202 |
5 | 2343401041 |
6 | 312452054 |
7 | 64216432 |
oct | 24624642 |
9 | 11226167 |
10 | 5450146 |
11 | 3092859 |
12 | 19aa02a |
13 | 118a950 |
14 | a1c2c2 |
15 | 729cd1 |
hex | 5329a2 |
5450146 has 8 divisors (see below), whose sum is σ = 8804124. Its totient is φ = 2515440.
The previous prime is 5450143. The next prime is 5450147. The reversal of 5450146 is 6410545.
It can be written as a sum of positive squares in 2 ways, for example, as 5405625 + 44521 = 2325^2 + 211^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 5450146.
It is not an unprimeable number, because it can be changed into a prime (5450143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104785 + ... + 104836.
Almost surely, 25450146 is an apocalyptic number.
5450146 is a deficient number, since it is larger than the sum of its proper divisors (3353978).
5450146 is a wasteful number, since it uses less digits than its factorization.
5450146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209636.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 5450146 is about 2334.5547755407. The cubic root of 5450146 is about 175.9824577902.
The spelling of 5450146 in words is "five million, four hundred fifty thousand, one hundred forty-six".
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