Base | Representation |
---|---|
bin | 1010100110010… |
… | …0010010010101 |
3 | 10002122100021001 |
4 | 2221210102111 |
5 | 42334412330 |
6 | 4224423301 |
7 | 1046553436 |
oct | 251442225 |
9 | 102570231 |
10 | 44450965 |
11 | 23100739 |
12 | 12a77b31 |
13 | 9294760 |
14 | 5c9148d |
15 | 3d809ca |
hex | 2a64495 |
44450965 has 8 divisors (see below), whose sum is σ = 57444408. Its totient is φ = 32825280.
The previous prime is 44450957. The next prime is 44450969. The reversal of 44450965 is 56905444.
It can be written as a sum of positive squares in 4 ways, for example, as 3721041 + 40729924 = 1929^2 + 6382^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 44450965 - 23 = 44450957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44450969) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341866 + ... + 341995.
It is an arithmetic number, because the mean of its divisors is an integer number (7180551).
Almost surely, 244450965 is an apocalyptic number.
It is an amenable number.
44450965 is a deficient number, since it is larger than the sum of its proper divisors (12993443).
44450965 is a wasteful number, since it uses less digits than its factorization.
44450965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 683879.
The product of its (nonzero) digits is 86400, while the sum is 37.
The square root of 44450965 is about 6667.1556903975. The cubic root of 44450965 is about 354.2368450244.
The spelling of 44450965 in words is "forty-four million, four hundred fifty thousand, nine hundred sixty-five".
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