Base | Representation |
---|---|
bin | 11010100001110… |
… | …111100110001101 |
3 | 1011000111201100010 |
4 | 122201313212031 |
5 | 1402420223333 |
6 | 112055423433 |
7 | 14013112044 |
oct | 3241674615 |
9 | 1130451303 |
10 | 445086093 |
11 | 20926a851 |
12 | 105084b79 |
13 | 7129916a |
14 | 4317d55b |
15 | 2911c563 |
hex | 1a87798d |
445086093 has 16 divisors (see below), whose sum is σ = 601600896. Its totient is φ = 292670400.
The previous prime is 445086091. The next prime is 445086097. The reversal of 445086093 is 390680544.
It is not a de Polignac number, because 445086093 - 21 = 445086091 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (445086091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81280 + ... + 86582.
It is an arithmetic number, because the mean of its divisors is an integer number (37600056).
Almost surely, 2445086093 is an apocalyptic number.
It is an amenable number.
445086093 is a deficient number, since it is larger than the sum of its proper divisors (156514803).
445086093 is a wasteful number, since it uses less digits than its factorization.
445086093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5684.
The product of its (nonzero) digits is 103680, while the sum is 39.
The square root of 445086093 is about 21097.0636108440. The cubic root of 445086093 is about 763.5099038955.
The spelling of 445086093 in words is "four hundred forty-five million, eighty-six thousand, ninety-three".
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