Base | Representation |
---|---|
bin | 11111011111001… |
… | …11101010111001 |
3 | 200102000210000102 |
4 | 33233213222321 |
5 | 1020110011442 |
6 | 42113245145 |
7 | 6355110554 |
oct | 1757475271 |
9 | 612023012 |
10 | 264141497 |
11 | 126112464 |
12 | 745637b5 |
13 | 42954359 |
14 | 2711b69b |
15 | 182c9232 |
hex | fbe7ab9 |
264141497 has 2 divisors, whose sum is σ = 264141498. Its totient is φ = 264141496.
The previous prime is 264141481. The next prime is 264141511. The reversal of 264141497 is 794141462.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 212459776 + 51681721 = 14576^2 + 7189^2 .
It is a cyclic number.
It is not a de Polignac number, because 264141497 - 24 = 264141481 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 264141497.
It is not a weakly prime, because it can be changed into another prime (264641497) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132070748 + 132070749.
It is an arithmetic number, because the mean of its divisors is an integer number (132070749).
Almost surely, 2264141497 is an apocalyptic number.
It is an amenable number.
264141497 is a deficient number, since it is larger than the sum of its proper divisors (1).
264141497 is an equidigital number, since it uses as much as digits as its factorization.
264141497 is an evil number, because the sum of its binary digits is even.
The product of its digits is 48384, while the sum is 38.
The square root of 264141497 is about 16252.4304951598. The cubic root of 264141497 is about 641.6214557528.
The spelling of 264141497 in words is "two hundred sixty-four million, one hundred forty-one thousand, four hundred ninety-seven".
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