Base | Representation |
---|---|
bin | 10010010010110… |
… | …11000100111010 |
3 | 101200202211121022 |
4 | 21021123010322 |
5 | 303241341041 |
6 | 23121142442 |
7 | 3542301152 |
oct | 1111330472 |
9 | 350684538 |
10 | 153465146 |
11 | 796996aa |
12 | 4348aa22 |
13 | 25a431a3 |
14 | 1654b762 |
15 | d71624b |
hex | 925b13a |
153465146 has 8 divisors (see below), whose sum is σ = 230267124. Its totient is φ = 76709440.
The previous prime is 153465139. The next prime is 153465161. The reversal of 153465146 is 641564351.
It can be written as a sum of positive squares in 2 ways, for example, as 130530625 + 22934521 = 11425^2 + 4789^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon 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, 1535 + ... + 17586.
Almost surely, 2153465146 is an apocalyptic number.
153465146 is a deficient number, since it is larger than the sum of its proper divisors (76801978).
153465146 is a wasteful number, since it uses less digits than its factorization.
153465146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23136.
The product of its digits is 43200, while the sum is 35.
The square root of 153465146 is about 12388.1050205429. The cubic root of 153465146 is about 535.3895855114.
The spelling of 153465146 in words is "one hundred fifty-three million, four hundred sixty-five thousand, one hundred forty-six".
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