Base | Representation |
---|---|
bin | 1001011100000001101… |
… | …1101110011001011101 |
3 | 120111111222022102021222 |
4 | 2113000123232121131 |
5 | 10124031411031412 |
6 | 202253115503125 |
7 | 14500015445165 |
oct | 2270033563135 |
9 | 514458272258 |
10 | 162142283357 |
11 | 6284510137a |
12 | 27511157aa5 |
13 | 123a0040702 |
14 | 7bc22495a5 |
15 | 433eaa8072 |
hex | 25c06ee65d |
162142283357 has 2 divisors, whose sum is σ = 162142283358. Its totient is φ = 162142283356.
The previous prime is 162142283297. The next prime is 162142283377. The reversal of 162142283357 is 753382241261.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 88220286361 + 73921996996 = 297019^2 + 271886^2 .
It is a cyclic number.
It is not a de Polignac number, because 162142283357 - 28 = 162142283101 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (162142283377) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81071141678 + 81071141679.
It is an arithmetic number, because the mean of its divisors is an integer number (81071141679).
Almost surely, 2162142283357 is an apocalyptic number.
It is an amenable number.
162142283357 is a deficient number, since it is larger than the sum of its proper divisors (1).
162142283357 is an equidigital number, since it uses as much as digits as its factorization.
162142283357 is an evil number, because the sum of its binary digits is even.
The product of its digits is 483840, while the sum is 44.
The spelling of 162142283357 in words is "one hundred sixty-two billion, one hundred forty-two million, two hundred eighty-three thousand, three hundred fifty-seven".
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