Base | Representation |
---|---|
bin | 11010100001110… |
… | …111010100000110 |
3 | 1011000111122202012 |
4 | 122201313110012 |
5 | 1402420204214 |
6 | 112055414222 |
7 | 14013105500 |
oct | 3241672406 |
9 | 1130448665 |
10 | 445084934 |
11 | 209269998 |
12 | 105084372 |
13 | 71298788 |
14 | 4317cd70 |
15 | 2911c03e |
hex | 1a877506 |
445084934 has 24 divisors (see below), whose sum is σ = 777564360. Its totient is φ = 190520736.
The previous prime is 445084931. The next prime is 445084943. The reversal of 445084934 is 439480544.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 445084891 and 445084900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (445084931) 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, 97634 + ... + 102090.
It is an arithmetic number, because the mean of its divisors is an integer number (32398515).
Almost surely, 2445084934 is an apocalyptic number.
445084934 is a deficient number, since it is larger than the sum of its proper divisors (332479426).
445084934 is a wasteful number, since it uses less digits than its factorization.
445084934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5492 (or 5485 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 41.
The square root of 445084934 is about 21097.0361425486. The cubic root of 445084934 is about 763.5092411708.
The spelling of 445084934 in words is "four hundred forty-five million, eighty-four thousand, nine hundred thirty-four".
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