Base | Representation |
---|---|
bin | 100111000111101100… |
… | …100000111101111000 |
3 | 11000102101220011200212 |
4 | 213013230200331320 |
5 | 1142011242303031 |
6 | 31144041450252 |
7 | 3014631646301 |
oct | 470754407570 |
9 | 130371804625 |
10 | 42005041016 |
11 | 168a5829034 |
12 | 81834a0988 |
13 | 3c655a3273 |
14 | 20669b97a8 |
15 | 115ca4312b |
hex | 9c7b20f78 |
42005041016 has 32 divisors (see below), whose sum is σ = 80200406880. Its totient is φ = 20620723200.
The previous prime is 42005041009. The next prime is 42005041021. The reversal of 42005041016 is 61014050024.
It is a junction number, because it is equal to n+sod(n) for n = 42005040982 and 42005041000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16541 + ... + 290316.
It is an arithmetic number, because the mean of its divisors is an integer number (2506262715).
Almost surely, 242005041016 is an apocalyptic number.
It is an amenable number.
42005041016 is a deficient number, since it is larger than the sum of its proper divisors (38195365864).
42005041016 is a wasteful number, since it uses less digits than its factorization.
42005041016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307175 (or 307171 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The spelling of 42005041016 in words is "forty-two billion, five million, forty-one thousand, sixteen".
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