Base | Representation |
---|---|
bin | 10001110101011… |
… | …00011111100101 |
3 | 101102111200112221 |
4 | 20322230133211 |
5 | 301244314300 |
6 | 22502312341 |
7 | 3464421133 |
oct | 1072543745 |
9 | 342450487 |
10 | 149604325 |
11 | 774a1a42 |
12 | 421286b1 |
13 | 24cc0a90 |
14 | 15c24753 |
15 | d20231a |
hex | 8eac7e5 |
149604325 has 24 divisors (see below), whose sum is σ = 200377800. Its totient is φ = 110146560.
The previous prime is 149604317. The next prime is 149604341. The reversal of 149604325 is 523406941.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 61732449 + 87871876 = 7857^2 + 9374^2 .
It is not a de Polignac number, because 149604325 - 23 = 149604317 is a prime.
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, 184521 + ... + 185329.
It is an arithmetic number, because the mean of its divisors is an integer number (8349075).
Almost surely, 2149604325 is an apocalyptic number.
It is an amenable number.
149604325 is a deficient number, since it is larger than the sum of its proper divisors (50773475).
149604325 is a wasteful number, since it uses less digits than its factorization.
149604325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1401 (or 1396 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 149604325 is about 12231.2846831394. The cubic root of 149604325 is about 530.8616871693.
The spelling of 149604325 in words is "one hundred forty-nine million, six hundred four thousand, three hundred twenty-five".
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