Base | Representation |
---|---|
bin | 1101100011011011101 |
3 | 211120020002 |
4 | 1230123131 |
5 | 103203000 |
6 | 13304045 |
7 | 3526553 |
oct | 1543335 |
9 | 746202 |
10 | 444125 |
11 | 283750 |
12 | 195025 |
13 | 1271c6 |
14 | b7bd3 |
15 | 8b8d5 |
hex | 6c6dd |
444125 has 32 divisors (see below), whose sum is σ = 673920. Its totient is φ = 288000.
The previous prime is 444121. The next prime is 444127. The reversal of 444125 is 521444.
It is not a de Polignac number, because 444125 - 22 = 444121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 444097 and 444106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (444121) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23366 + ... + 23384.
It is an arithmetic number, because the mean of its divisors is an integer number (21060).
2444125 is an apocalyptic number.
It is an amenable number.
444125 is a deficient number, since it is larger than the sum of its proper divisors (229795).
444125 is a wasteful number, since it uses less digits than its factorization.
444125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62 (or 52 counting only the distinct ones).
The product of its digits is 640, while the sum is 20.
The square root of 444125 is about 666.4270402677. The cubic root of 444125 is about 76.2959948244.
Adding to 444125 its reverse (521444), we get a palindrome (965569).
The spelling of 444125 in words is "four hundred forty-four thousand, one hundred twenty-five".
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