Base | Representation |
---|---|
bin | 11010100011000… |
… | …111101010001110 |
3 | 1011001010101011221 |
4 | 122203013222032 |
5 | 1403011222110 |
6 | 112110433554 |
7 | 14015646115 |
oct | 3243075216 |
9 | 1131111157 |
10 | 445414030 |
11 | 209474176 |
12 | 1052028ba |
13 | 713824c9 |
14 | 43226c7c |
15 | 291847da |
hex | 1a8c7a8e |
445414030 has 8 divisors (see below), whose sum is σ = 801745272. Its totient is φ = 178165608.
The previous prime is 445414007. The next prime is 445414033. The reversal of 445414030 is 30414544.
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 = 445413986 and 445414004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (445414033) 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, 22270692 + ... + 22270711.
It is an arithmetic number, because the mean of its divisors is an integer number (100218159).
Almost surely, 2445414030 is an apocalyptic number.
445414030 is a deficient number, since it is larger than the sum of its proper divisors (356331242).
445414030 is a wasteful number, since it uses less digits than its factorization.
445414030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44541410.
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 445414030 is about 21104.8342803254. The cubic root of 445414030 is about 763.6973745016.
Adding to 445414030 its reverse (30414544), we get a palindrome (475828574).
The spelling of 445414030 in words is "four hundred forty-five million, four hundred fourteen thousand, thirty".
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