Base | Representation |
---|---|
bin | 11010011101110… |
… | …111000110100101 |
3 | 1010221112100012000 |
4 | 122131313012211 |
5 | 1402133113433 |
6 | 112021115513 |
7 | 14001145056 |
oct | 3235670645 |
9 | 1127470160 |
10 | 444035493 |
11 | 208712490 |
12 | 104858b99 |
13 | 70cbbbc5 |
14 | 42d8872d |
15 | 28eb1113 |
hex | 1a7771a5 |
444035493 has 32 divisors (see below), whose sum is σ = 748846080. Its totient is φ = 257407920.
The previous prime is 444035479. The next prime is 444035497. The reversal of 444035493 is 394530444.
It is a happy number.
It is not a de Polignac number, because 444035493 - 222 = 439841189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (444035497) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25671 + ... + 39332.
It is an arithmetic number, because the mean of its divisors is an integer number (23401440).
Almost surely, 2444035493 is an apocalyptic number.
It is an amenable number.
444035493 is a deficient number, since it is larger than the sum of its proper divisors (304810587).
444035493 is a wasteful number, since it uses less digits than its factorization.
444035493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65046 (or 65040 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
The square root of 444035493 is about 21072.1497004933. The cubic root of 444035493 is about 762.9086902694.
The spelling of 444035493 in words is "four hundred forty-four million, thirty-five thousand, four hundred ninety-three".
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