Base | Representation |
---|---|
bin | 100111011101000110… |
… | …000101000110001100 |
3 | 11001100102110102211121 |
4 | 213131012011012030 |
5 | 1143230200023030 |
6 | 31243424530324 |
7 | 3026551414036 |
oct | 473506050614 |
9 | 131312412747 |
10 | 42364064140 |
11 | 16a6a456462 |
12 | 82637809a4 |
13 | 3cc1a98498 |
14 | 209c554c56 |
15 | 117e31047a |
hex | 9dd18518c |
42364064140 has 12 divisors (see below), whose sum is σ = 88964534736. Its totient is φ = 16945625648.
The previous prime is 42364064123. The next prime is 42364064147. The reversal of 42364064140 is 4146046324.
It is a junction number, because it is equal to n+sod(n) for n = 42364064096 and 42364064105.
It is not an unprimeable number, because it can be changed into a prime (42364064147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1059101584 + ... + 1059101623.
It is an arithmetic number, because the mean of its divisors is an integer number (7413711228).
Almost surely, 242364064140 is an apocalyptic number.
It is an amenable number.
42364064140 is an abundant number, since it is smaller than the sum of its proper divisors (46600470596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42364064140 is a wasteful number, since it uses less digits than its factorization.
42364064140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2118203216 (or 2118203214 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 34.
The spelling of 42364064140 in words is "forty-two billion, three hundred sixty-four million, sixty-four thousand, one hundred forty".
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