Base | Representation |
---|---|
bin | 11010101001000… |
… | …111001110100101 |
3 | 1011011002012022122 |
4 | 122221013032211 |
5 | 1403412011000 |
6 | 112204235325 |
7 | 14035211426 |
oct | 3251071645 |
9 | 1134065278 |
10 | 446985125 |
11 | 20a3475a4 |
12 | 10583bb45 |
13 | 717b2652 |
14 | 4351564d |
15 | 29395085 |
hex | 1aa473a5 |
446985125 has 36 divisors (see below), whose sum is σ = 586016964. Its totient is φ = 340380000.
The previous prime is 446985107. The next prime is 446985179. The reversal of 446985125 is 521589644.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 6 ways, for example, as 391169284 + 55815841 = 19778^2 + 7471^2 .
It is not a de Polignac number, because 446985125 - 226 = 379876261 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7327595 + ... + 7327655.
It is an arithmetic number, because the mean of its divisors is an integer number (16278249).
Almost surely, 2446985125 is an apocalyptic number.
It is an amenable number.
446985125 is a deficient number, since it is larger than the sum of its proper divisors (139031839).
446985125 is an frugal number, since it uses more digits than its factorization.
446985125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199 (or 97 counting only the distinct ones).
The product of its digits is 345600, while the sum is 44.
The square root of 446985125 is about 21142.0227272605. The cubic root of 446985125 is about 764.5942427958.
The spelling of 446985125 in words is "four hundred forty-six million, nine hundred eighty-five thousand, one hundred twenty-five".
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