Base | Representation |
---|---|
bin | 1010100000000… |
… | …1101010011111 |
3 | 10001212211010122 |
4 | 2220001222133 |
5 | 42234001012 |
6 | 4212025155 |
7 | 1043251634 |
oct | 250015237 |
9 | 101784118 |
10 | 44047007 |
11 | 22955194 |
12 | 129021bb |
13 | 9182924 |
14 | 5bc818b |
15 | 3d00e72 |
hex | 2a01a9f |
44047007 has 8 divisors (see below), whose sum is σ = 45406416. Its totient is φ = 42702912.
The previous prime is 44046991. The next prime is 44047049. The reversal of 44047007 is 70074044.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 44047007 - 24 = 44046991 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 (44047097) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2153 + ... + 9629.
It is an arithmetic number, because the mean of its divisors is an integer number (5675802).
Almost surely, 244047007 is an apocalyptic number.
44047007 is a deficient number, since it is larger than the sum of its proper divisors (1359409).
44047007 is a wasteful number, since it uses less digits than its factorization.
44047007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7657.
The product of its (nonzero) digits is 3136, while the sum is 26.
The square root of 44047007 is about 6636.7919208003. The cubic root of 44047007 is about 353.1605093067.
It can be divided in two parts, 4404 and 7007, that added together give a palindrome (11411).
The spelling of 44047007 in words is "forty-four million, forty-seven thousand, seven".
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