Base | Representation |
---|---|
bin | 1010100001100… |
… | …0011000000010 |
3 | 10002001112202002 |
4 | 2220120120002 |
5 | 42244440114 |
6 | 4214024002 |
7 | 1044120101 |
oct | 250303002 |
9 | 102045662 |
10 | 44140034 |
11 | 22a09074 |
12 | 12948002 |
13 | 91b6083 |
14 | 5c10038 |
15 | 3d1d7de |
hex | 2a18602 |
44140034 has 8 divisors (see below), whose sum is σ = 67117260. Its totient is φ = 21767616.
The previous prime is 44140009. The next prime is 44140039. The reversal of 44140034 is 43004144.
It can be written as a sum of positive squares in 2 ways, for example, as 39100009 + 5040025 = 6253^2 + 2245^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 44139988 and 44140015.
It is not an unprimeable number, because it can be changed into a prime (44140039) 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, 151019 + ... + 151310.
Almost surely, 244140034 is an apocalyptic number.
44140034 is a deficient number, since it is larger than the sum of its proper divisors (22977226).
44140034 is a wasteful number, since it uses less digits than its factorization.
44140034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302404.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 44140034 is about 6643.7966555276. The cubic root of 44140034 is about 353.4089587343.
Adding to 44140034 its reverse (43004144), we get a palindrome (87144178).
The spelling of 44140034 in words is "forty-four million, one hundred forty thousand, thirty-four".
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