Base | Representation |
---|---|
bin | 11010011110100… |
… | …111000101101010 |
3 | 1010221220022210121 |
4 | 122132213011222 |
5 | 1402210411132 |
6 | 112025233454 |
7 | 14002624102 |
oct | 3236470552 |
9 | 1127808717 |
10 | 444232042 |
11 | 208837121 |
12 | 10493288a |
13 | 7105a4c7 |
14 | 42dda202 |
15 | 28eee497 |
hex | 1a7a716a |
444232042 has 8 divisors (see below), whose sum is σ = 667144800. Its totient is φ = 221850444.
The previous prime is 444232039. The next prime is 444232081. The reversal of 444232042 is 240232444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 444231998 and 444232016.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130692 + ... + 134047.
It is an arithmetic number, because the mean of its divisors is an integer number (83393100).
Almost surely, 2444232042 is an apocalyptic number.
444232042 is a deficient number, since it is larger than the sum of its proper divisors (222912758).
444232042 is a wasteful number, since it uses less digits than its factorization.
444232042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265580.
The product of its (nonzero) digits is 6144, while the sum is 25.
The square root of 444232042 is about 21076.8128994874. The cubic root of 444232042 is about 763.0212389458.
Adding to 444232042 its reverse (240232444), we get a palindrome (684464486).
The spelling of 444232042 in words is "four hundred forty-four million, two hundred thirty-two thousand, forty-two".
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