Base | Representation |
---|---|
bin | 11010001111101… |
… | …101101100111000 |
3 | 1010200112221001020 |
4 | 122033231230320 |
5 | 1400210430333 |
6 | 111405422440 |
7 | 13624501044 |
oct | 3217555470 |
9 | 1120487036 |
10 | 440326968 |
11 | 20660a194 |
12 | 10356aa20 |
13 | 702c0c03 |
14 | 426a1024 |
15 | 289cc3b3 |
hex | 1a3edb38 |
440326968 has 32 divisors (see below), whose sum is σ = 1121590800. Its totient is φ = 144005888.
The previous prime is 440326963. The next prime is 440326969. The reversal of 440326968 is 869623044.
It is a happy number.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (440326963) 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 7 ways as a sum of consecutive naturals, for example, 171813 + ... + 174356.
Almost surely, 2440326968 is an apocalyptic number.
It is an amenable number.
440326968 is an abundant number, since it is smaller than the sum of its proper divisors (681263832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
440326968 is a wasteful number, since it uses less digits than its factorization.
440326968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346231 (or 346227 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 42.
The square root of 440326968 is about 20983.9693099280. The cubic root of 440326968 is about 760.7788460739.
The spelling of 440326968 in words is "four hundred forty million, three hundred twenty-six thousand, nine hundred sixty-eight".
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