Base | Representation |
---|---|
bin | 11111101000101… |
… | …010001011111111 |
3 | 1100222201000012221 |
4 | 133220222023333 |
5 | 2041333033010 |
6 | 124355510211 |
7 | 16103214445 |
oct | 3750521377 |
9 | 1328630187 |
10 | 530752255 |
11 | 252661030 |
12 | 1298b8367 |
13 | 85c615b7 |
14 | 506bcb95 |
15 | 318dedda |
hex | 1fa2a2ff |
530752255 has 16 divisors (see below), whose sum is σ = 725013504. Its totient is φ = 369218080.
The previous prime is 530752249. The next prime is 530752279. The reversal of 530752255 is 552257035.
It is not a de Polignac number, because 530752255 - 27 = 530752127 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 530752255.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208519 + ... + 211048.
It is an arithmetic number, because the mean of its divisors is an integer number (45313344).
Almost surely, 2530752255 is an apocalyptic number.
530752255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
530752255 is a deficient number, since it is larger than the sum of its proper divisors (194261249).
530752255 is a wasteful number, since it uses less digits than its factorization.
530752255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419606.
The product of its (nonzero) digits is 52500, while the sum is 34.
The square root of 530752255 is about 23038.0610078192. The cubic root of 530752255 is about 809.6499300152.
The spelling of 530752255 in words is "five hundred thirty million, seven hundred fifty-two thousand, two hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •