Base | Representation |
---|---|
bin | 11110011001100… |
… | …00000010100101 |
3 | 122202211101020220 |
4 | 33030300002211 |
5 | 1010240010431 |
6 | 41145314553 |
7 | 6214320252 |
oct | 1714600245 |
9 | 582741226 |
10 | 255000741 |
11 | 120a39916 |
12 | 71495a59 |
13 | 40aa3918 |
14 | 25c1c429 |
15 | 175c0b96 |
hex | f3300a5 |
255000741 has 8 divisors (see below), whose sum is σ = 351725280. Its totient is φ = 164138352.
The previous prime is 255000661. The next prime is 255000769. The reversal of 255000741 is 147000552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 255000741 - 214 = 254984357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255000791) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465435 + ... + 1465608.
It is an arithmetic number, because the mean of its divisors is an integer number (43965660).
Almost surely, 2255000741 is an apocalyptic number.
It is an amenable number.
255000741 is a deficient number, since it is larger than the sum of its proper divisors (96724539).
255000741 is a wasteful number, since it uses less digits than its factorization.
255000741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2931075.
The product of its (nonzero) digits is 1400, while the sum is 24.
The square root of 255000741 is about 15968.7426242644. The cubic root of 255000741 is about 634.1331847761.
The spelling of 255000741 in words is "two hundred fifty-five million, seven hundred forty-one", and thus it is an aban number.
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