Base | Representation |
---|---|
bin | 100000000011010101111… |
… | …0110000001110010100000 |
3 | 120121010122200011110220221 |
4 | 1000012223312001302200 |
5 | 1034133344440423230 |
6 | 13211422054212424 |
7 | 633160366546045 |
oct | 100065366016240 |
9 | 16533580143827 |
10 | 4405224545440 |
11 | 1449277459314 |
12 | 5b1918954114 |
13 | 25c545964c84 |
14 | 1132dd3351cc |
15 | 798cb3b227a |
hex | 401abd81ca0 |
4405224545440 has 48 divisors (see below), whose sum is σ = 10432788969960. Its totient is φ = 1757781504000.
The previous prime is 4405224545327. The next prime is 4405224545453. The reversal of 4405224545440 is 445454225044.
It can be written as a sum of positive squares in 4 ways, for example, as 4370424389136 + 34800156304 = 2090556^2 + 186548^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33593061 + ... + 33723940.
Almost surely, 24405224545440 is an apocalyptic number.
4405224545440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4405224545440 is an abundant number, since it is smaller than the sum of its proper divisors (6027564424520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4405224545440 is a wasteful number, since it uses less digits than its factorization.
4405224545440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67317425 (or 67317417 counting only the distinct ones).
The product of its (nonzero) digits is 2048000, while the sum is 43.
The spelling of 4405224545440 in words is "four trillion, four hundred five billion, two hundred twenty-four million, five hundred forty-five thousand, four hundred forty".
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