Base | Representation |
---|---|
bin | 11111100110001… |
… | …011100111100011 |
3 | 1100221111000021101 |
4 | 133212023213203 |
5 | 2041201242010 |
6 | 124333535231 |
7 | 16064541040 |
oct | 3746134743 |
9 | 1327430241 |
10 | 530102755 |
11 | 252258056 |
12 | 129644517 |
13 | 85a94a90 |
14 | 505901c7 |
15 | 3181273a |
hex | 1f98b9e3 |
530102755 has 64 divisors (see below), whose sum is σ = 872847360. Its totient is φ = 299096064.
The previous prime is 530102693. The next prime is 530102777. The reversal of 530102755 is 557201035.
It is a cyclic number.
It is not a de Polignac number, because 530102755 - 211 = 530100707 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 145162 + ... + 148768.
It is an arithmetic number, because the mean of its divisors is an integer number (13638240).
Almost surely, 2530102755 is an apocalyptic number.
530102755 is a deficient number, since it is larger than the sum of its proper divisors (342744605).
530102755 is a wasteful number, since it uses less digits than its factorization.
530102755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3668.
The product of its (nonzero) digits is 5250, while the sum is 28.
The square root of 530102755 is about 23023.9604542746. The cubic root of 530102755 is about 809.3195296083.
It can be divided in two parts, 530 and 102755, that added together give a triangular number (103285 = T454).
The spelling of 530102755 in words is "five hundred thirty million, one hundred two thousand, seven hundred fifty-five".
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