Base | Representation |
---|---|
bin | 11111011110001… |
… | …01010011110101 |
3 | 200101202121221211 |
4 | 33233011103311 |
5 | 1020041011012 |
6 | 42110241421 |
7 | 6353653336 |
oct | 1757052365 |
9 | 611677854 |
10 | 264000757 |
11 | 126026749 |
12 | 744b6271 |
13 | 42905287 |
14 | 270c228d |
15 | 1829c6a7 |
hex | fbc54f5 |
264000757 has 2 divisors, whose sum is σ = 264000758. Its totient is φ = 264000756.
The previous prime is 264000749. The next prime is 264000761. The reversal of 264000757 is 757000462.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 243079281 + 20921476 = 15591^2 + 4574^2 .
It is a cyclic number.
It is not a de Polignac number, because 264000757 - 23 = 264000749 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (264000707) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132000378 + 132000379.
It is an arithmetic number, because the mean of its divisors is an integer number (132000379).
Almost surely, 2264000757 is an apocalyptic number.
It is an amenable number.
264000757 is a deficient number, since it is larger than the sum of its proper divisors (1).
264000757 is an equidigital number, since it uses as much as digits as its factorization.
264000757 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11760, while the sum is 31.
The square root of 264000757 is about 16248.1001043199. The cubic root of 264000757 is about 641.5074791560.
The spelling of 264000757 in words is "two hundred sixty-four million, seven hundred fifty-seven", and thus it is an aban number.
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