Base | Representation |
---|---|
bin | 100111100001111101… |
… | …111000110111000110 |
3 | 11001120010021012101221 |
4 | 213201331320313012 |
5 | 1143412111143300 |
6 | 31255504510554 |
7 | 3031563241435 |
oct | 474175706706 |
9 | 131503235357 |
10 | 42445802950 |
11 | 17001604aa1 |
12 | 828701b45a |
13 | 40059b7145 |
14 | 20a935111c |
15 | 11865a931a |
hex | 9e1f78dc6 |
42445802950 has 24 divisors (see below), whose sum is σ = 81495944640. Its totient is φ = 16430632800.
The previous prime is 42445802947. The next prime is 42445803007. The reversal of 42445802950 is 5920854424.
It is a junction number, because it is equal to n+sod(n) for n = 42445802897 and 42445802906.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13690645 + ... + 13693744.
It is an arithmetic number, because the mean of its divisors is an integer number (3395664360).
Almost surely, 242445802950 is an apocalyptic number.
42445802950 is a deficient number, since it is larger than the sum of its proper divisors (39050141690).
42445802950 is a wasteful number, since it uses less digits than its factorization.
42445802950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27384432 (or 27384427 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 43.
The spelling of 42445802950 in words is "forty-two billion, four hundred forty-five million, eight hundred two thousand, nine hundred fifty".
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