Base | Representation |
---|---|
bin | 11010010010001… |
… | …010011101010100 |
3 | 1010201202112210211 |
4 | 122102022131110 |
5 | 1400342002134 |
6 | 111431255204 |
7 | 13633114015 |
oct | 3222123524 |
9 | 1121675724 |
10 | 440969044 |
11 | 206a0862a |
12 | 10381a504 |
13 | 70487239 |
14 | 427cb00c |
15 | 28aa7764 |
hex | 1a48a754 |
440969044 has 6 divisors (see below), whose sum is σ = 771695834. Its totient is φ = 220484520.
The previous prime is 440969029. The next prime is 440969047.
It is a happy number.
440969044 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in only one way, i.e., 433472400 + 7496644 = 20820^2 + 2738^2 .
It is a junction number, because it is equal to n+sod(n) for n = 440968988 and 440969006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (440969047) 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 as a sum of consecutive naturals, namely, 55121127 + ... + 55121134.
Almost surely, 2440969044 is an apocalyptic number.
It is an amenable number.
440969044 is a deficient number, since it is larger than the sum of its proper divisors (330726790).
440969044 is a wasteful number, since it uses less digits than its factorization.
440969044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110242265 (or 110242263 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 40.
The square root of 440969044 is about 20999.2629394462. The cubic root of 440969044 is about 761.1484506605.
The spelling of 440969044 in words is "four hundred forty million, nine hundred sixty-nine thousand, forty-four".
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