Base | Representation |
---|---|
bin | 100111110000010100… |
… | …010110001100010011 |
3 | 11002011220022111110121 |
4 | 213300110112030103 |
5 | 1144410230240113 |
6 | 31335425211111 |
7 | 3040545604066 |
oct | 476024261423 |
9 | 132156274417 |
10 | 42686571283 |
11 | 17115502894 |
12 | 8333790a97 |
13 | 4043846905 |
14 | 20cd3068dd |
15 | 119c7b7e8d |
hex | 9f0516313 |
42686571283 has 2 divisors, whose sum is σ = 42686571284. Its totient is φ = 42686571282.
The previous prime is 42686571241. The next prime is 42686571307. The reversal of 42686571283 is 38217568624.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 42686571283 - 217 = 42686440211 is a prime.
It is a super-3 number, since 3×426865712833 (a number of 33 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 42686571283.
It is not a weakly prime, because it can be changed into another prime (42686571383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21343285641 + 21343285642.
It is an arithmetic number, because the mean of its divisors is an integer number (21343285642).
Almost surely, 242686571283 is an apocalyptic number.
42686571283 is a deficient number, since it is larger than the sum of its proper divisors (1).
42686571283 is an equidigital number, since it uses as much as digits as its factorization.
42686571283 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3870720, while the sum is 52.
The spelling of 42686571283 in words is "forty-two billion, six hundred eighty-six million, five hundred seventy-one thousand, two hundred eighty-three".
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