Base | Representation |
---|---|
bin | 100101101010101111… |
… | …011011110000111010 |
3 | 10212101201101112222021 |
4 | 211222233123300322 |
5 | 1130313023300200 |
6 | 30325211545054 |
7 | 2631164201440 |
oct | 455257336072 |
9 | 125351345867 |
10 | 40445525050 |
11 | 16175498667 |
12 | 7a0915b18a |
13 | 3a77473458 |
14 | 1d59822b90 |
15 | 10bab8e41a |
hex | 96abdbc3a |
40445525050 has 48 divisors (see below), whose sum is σ = 86318350272. Its totient is φ = 13811760000.
The previous prime is 40445525011. The next prime is 40445525077. The reversal of 40445525050 is 5052554404.
It is a junction number, because it is equal to n+sod(n) for n = 40445524997 and 40445525015.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142347 + ... + 318046.
It is an arithmetic number, because the mean of its divisors is an integer number (1798298964).
Almost surely, 240445525050 is an apocalyptic number.
40445525050 is an abundant number, since it is smaller than the sum of its proper divisors (45872825222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40445525050 is a wasteful number, since it uses less digits than its factorization.
40445525050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460663 (or 460658 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 34.
The spelling of 40445525050 in words is "forty billion, four hundred forty-five million, five hundred twenty-five thousand, fifty".
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