Base | Representation |
---|---|
bin | 1010100010110… |
… | …1001110110101 |
3 | 10002012212221001 |
4 | 2220231032311 |
5 | 42310203321 |
6 | 4215523301 |
7 | 1044624130 |
oct | 250551665 |
9 | 102185831 |
10 | 44225461 |
11 | 22a67275 |
12 | 12989531 |
13 | 9215c17 |
14 | 5c33217 |
15 | 3d38c91 |
hex | 2a2d3b5 |
44225461 has 4 divisors (see below), whose sum is σ = 50543392. Its totient is φ = 37907532.
The previous prime is 44225453. The next prime is 44225473. The reversal of 44225461 is 16452244.
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 a cyclic number.
It is not a de Polignac number, because 44225461 - 23 = 44225453 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 (44225411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3158955 + ... + 3158968.
It is an arithmetic number, because the mean of its divisors is an integer number (12635848).
Almost surely, 244225461 is an apocalyptic number.
It is an amenable number.
44225461 is a deficient number, since it is larger than the sum of its proper divisors (6317931).
44225461 is an equidigital number, since it uses as much as digits as its factorization.
44225461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6317930.
The product of its digits is 7680, while the sum is 28.
The square root of 44225461 is about 6650.2226278524. Note that the first 3 decimals coincide. The cubic root of 44225461 is about 353.6368033813.
The spelling of 44225461 in words is "forty-four million, two hundred twenty-five thousand, four hundred sixty-one".
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