Base | Representation |
---|---|
bin | 1010101010100… |
… | …0100000111110 |
3 | 10010011112121121 |
4 | 2222220200332 |
5 | 42422333210 |
6 | 4234421154 |
7 | 1052126263 |
oct | 252504076 |
9 | 103145547 |
10 | 44730430 |
11 | 232816a8 |
12 | 12b917ba |
13 | 9361a14 |
14 | 5d2526a |
15 | 3dd86da |
hex | 2aa883e |
44730430 has 16 divisors (see below), whose sum is σ = 80697024. Its totient is φ = 17851680.
The previous prime is 44730403. The next prime is 44730431. The reversal of 44730430 is 3403744.
It is a super-2 number, since 2×447304302 = 4001622735969800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44730395 and 44730404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44730431) 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, 201 + ... + 9460.
It is an arithmetic number, because the mean of its divisors is an integer number (5043564).
Almost surely, 244730430 is an apocalyptic number.
44730430 is a deficient number, since it is larger than the sum of its proper divisors (35966594).
44730430 is a wasteful number, since it uses less digits than its factorization.
44730430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10131.
The product of its (nonzero) digits is 4032, while the sum is 25.
The square root of 44730430 is about 6688.0811896986. The cubic root of 44730430 is about 354.9776617565.
The spelling of 44730430 in words is "forty-four million, seven hundred thirty thousand, four hundred thirty".
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