Base | Representation |
---|---|
bin | 1100111101010011100… |
… | …11010111111001100110 |
3 | 1120120012212122012121010 |
4 | 12132221303113321212 |
5 | 24243312443320410 |
6 | 540311441403050 |
7 | 44111140240011 |
oct | 6365163277146 |
9 | 1516185565533 |
10 | 445230448230 |
11 | 161903a87627 |
12 | 72356939486 |
13 | 32ca6207789 |
14 | 1779929c378 |
15 | b8ac6a7c20 |
hex | 67a9cd7e66 |
445230448230 has 32 divisors (see below), whose sum is σ = 1068587207424. Its totient is φ = 118724327136.
The previous prime is 445230448207. The next prime is 445230448241. The reversal of 445230448230 is 32844032544.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790917 + ... + 1231263.
It is an arithmetic number, because the mean of its divisors is an integer number (33393350232).
Almost surely, 2445230448230 is an apocalyptic number.
445230448230 is an abundant number, since it is smaller than the sum of its proper divisors (623356759194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445230448230 is a wasteful number, since it uses less digits than its factorization.
445230448230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 474060.
The product of its (nonzero) digits is 368640, while the sum is 39.
The spelling of 445230448230 in words is "four hundred forty-five billion, two hundred thirty million, four hundred forty-eight thousand, two hundred thirty".
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