Base | Representation |
---|---|
bin | 11010011111000… |
… | …010101011001010 |
3 | 1010222010001210111 |
4 | 122133002223022 |
5 | 1402223020114 |
6 | 112031504534 |
7 | 14003604400 |
oct | 3237025312 |
9 | 1128101714 |
10 | 444345034 |
11 | 208904001 |
12 | 10498814a |
13 | 71099a73 |
14 | 43029470 |
15 | 29022bc4 |
hex | 1a7c2aca |
444345034 has 24 divisors (see below), whose sum is σ = 776446020. Its totient is φ = 190161216.
The previous prime is 444345023. The next prime is 444345037. The reversal of 444345034 is 430543444.
It can be written as a sum of positive squares in 2 ways, for example, as 410670225 + 33674809 = 20265^2 + 5803^2 .
It is a super-2 number, since 2×4443450342 = 394885018480922312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 444344987 and 444345005.
It is not an unprimeable number, because it can be changed into a prime (444345037) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75262 + ... + 80950.
Almost surely, 2444345034 is an apocalyptic number.
444345034 is a deficient number, since it is larger than the sum of its proper divisors (332100986).
444345034 is a wasteful number, since it uses less digits than its factorization.
444345034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6502 (or 6495 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 31.
The square root of 444345034 is about 21079.4932102269. The cubic root of 444345034 is about 763.0859258503.
Adding to 444345034 its reverse (430543444), we get a palindrome (874888478).
The spelling of 444345034 in words is "four hundred forty-four million, three hundred forty-five thousand, thirty-four".
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