Base | Representation |
---|---|
bin | 100111001100001011… |
… | …000000101010001100 |
3 | 11000121122012210122022 |
4 | 213030023000222030 |
5 | 1142140004102022 |
6 | 31155323305312 |
7 | 3016533215414 |
oct | 471413005214 |
9 | 130548183568 |
10 | 42080144012 |
11 | 16934165025 |
12 | 81a467b238 |
13 | 3c7800a6ca |
14 | 2072969644 |
15 | 116442ac42 |
hex | 9cc2c0a8c |
42080144012 has 12 divisors (see below), whose sum is σ = 73685917536. Its totient is φ = 21027024720.
The previous prime is 42080143981. The next prime is 42080144039. The reversal of 42080144012 is 21044108024.
It is a super-2 number, since 2×420801440122 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3254564 + ... + 3267467.
It is an arithmetic number, because the mean of its divisors is an integer number (6140493128).
Almost surely, 242080144012 is an apocalyptic number.
It is an amenable number.
42080144012 is a deficient number, since it is larger than the sum of its proper divisors (31605773524).
42080144012 is a wasteful number, since it uses less digits than its factorization.
42080144012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6523648 (or 6523646 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 26.
The spelling of 42080144012 in words is "forty-two billion, eighty million, one hundred forty-four thousand, twelve".
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