Base | Representation |
---|---|
bin | 10000110101001… |
… | …01100000011001 |
3 | 100211200001021202 |
4 | 20122211200121 |
5 | 242120441342 |
6 | 22002043545 |
7 | 3333033122 |
oct | 1032454031 |
9 | 324601252 |
10 | 141187097 |
11 | 72772a57 |
12 | 3b3495b5 |
13 | 2333477c |
14 | 14a73049 |
15 | c5dd332 |
hex | 86a5819 |
141187097 has 2 divisors, whose sum is σ = 141187098. Its totient is φ = 141187096.
The previous prime is 141187073. The next prime is 141187127. The reversal of 141187097 is 790781141.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 110229001 + 30958096 = 10499^2 + 5564^2 .
It is an emirp because it is prime and its reverse (790781141) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 141187097 - 220 = 140138521 is a prime.
It is a Chen prime.
It is a plaindrome in base 13.
It is a self number, because there is not a number n which added to its sum of digits gives 141187097.
It is a weakly prime.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70593548 + 70593549.
It is an arithmetic number, because the mean of its divisors is an integer number (70593549).
Almost surely, 2141187097 is an apocalyptic number.
It is an amenable number.
141187097 is a deficient number, since it is larger than the sum of its proper divisors (1).
141187097 is an equidigital number, since it uses as much as digits as its factorization.
141187097 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 14112, while the sum is 38.
The square root of 141187097 is about 11882.2176802144. The cubic root of 141187097 is about 520.7128991695.
The spelling of 141187097 in words is "one hundred forty-one million, one hundred eighty-seven thousand, ninety-seven".
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