Base | Representation |
---|---|
bin | 100111100111011000… |
… | …000110101010011110 |
3 | 11001210110001012110200 |
4 | 213213120012222132 |
5 | 1144103324430220 |
6 | 31312510044330 |
7 | 3034044543165 |
oct | 474730065236 |
9 | 131713035420 |
10 | 42536561310 |
11 | 17048864101 |
12 | 82b14a96a6 |
13 | 401b743309 |
14 | 20b74183dc |
15 | 118e535890 |
hex | 9e7606a9e |
42536561310 has 24 divisors (see below), whose sum is σ = 110595059640. Its totient is φ = 11343082992.
The previous prime is 42536561251. The next prime is 42536561311. The reversal of 42536561310 is 1316563524.
42536561310 is a `hidden beast` number, since 4 + 2 + 5 + 36 + 5 + 613 + 1 + 0 = 666.
It is a super-2 number, since 2×425365613102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42536561311) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 236314140 + ... + 236314319.
It is an arithmetic number, because the mean of its divisors is an integer number (4608127485).
Almost surely, 242536561310 is an apocalyptic number.
42536561310 is an abundant number, since it is smaller than the sum of its proper divisors (68058498330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42536561310 is a wasteful number, since it uses less digits than its factorization.
42536561310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 472628472 (or 472628469 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
The spelling of 42536561310 in words is "forty-two billion, five hundred thirty-six million, five hundred sixty-one thousand, three hundred ten".
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