Base | Representation |
---|---|
bin | 11010100101100… |
… | …100101010100001 |
3 | 1011002100001100010 |
4 | 122211210222201 |
5 | 1403142311441 |
6 | 112132315133 |
7 | 14024265036 |
oct | 3245445241 |
9 | 1132301303 |
10 | 446057121 |
11 | 209873354 |
12 | 105472aa9 |
13 | 71549133 |
14 | 4335338d |
15 | 29260116 |
hex | 1a964aa1 |
446057121 has 4 divisors (see below), whose sum is σ = 594742832. Its totient is φ = 297371412.
The previous prime is 446057113. The next prime is 446057153. The reversal of 446057121 is 121750644.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 446057121 - 23 = 446057113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (446057111) by changing a digit.
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, 74342851 + ... + 74342856.
It is an arithmetic number, because the mean of its divisors is an integer number (148685708).
Almost surely, 2446057121 is an apocalyptic number.
It is an amenable number.
446057121 is a deficient number, since it is larger than the sum of its proper divisors (148685711).
446057121 is a wasteful number, since it uses less digits than its factorization.
446057121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148685710.
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 446057121 is about 21120.0644175154. The cubic root of 446057121 is about 764.0647411170.
The spelling of 446057121 in words is "four hundred forty-six million, fifty-seven thousand, one hundred twenty-one".
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