Base | Representation |
---|---|
bin | 11111100101111… |
… | …100111110000001 |
3 | 1100221100221222002 |
4 | 133211330332001 |
5 | 2041142332003 |
6 | 124332353345 |
7 | 16064201102 |
oct | 3745747601 |
9 | 1327327862 |
10 | 530042753 |
11 | 252216a69 |
12 | 129615855 |
13 | 85a73686 |
14 | 505763a9 |
15 | 317eea88 |
hex | 1f97cf81 |
530042753 has 8 divisors (see below), whose sum is σ = 561025920. Its totient is φ = 499368240.
The previous prime is 530042729. The next prime is 530042783. The reversal of 530042753 is 357240035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530042753 - 28 = 530042497 is a prime.
It is not an unprimeable number, because it can be changed into a prime (530042783) 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, 73625 + ... + 80502.
It is an arithmetic number, because the mean of its divisors is an integer number (70128240).
Almost surely, 2530042753 is an apocalyptic number.
It is an amenable number.
530042753 is a deficient number, since it is larger than the sum of its proper divisors (30983167).
530042753 is a wasteful number, since it uses less digits than its factorization.
530042753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154327.
The product of its (nonzero) digits is 12600, while the sum is 29.
The square root of 530042753 is about 23022.6573835428. The cubic root of 530042753 is about 809.2889929986.
Adding to 530042753 its reverse (357240035), we get a palindrome (887282788).
The spelling of 530042753 in words is "five hundred thirty million, forty-two thousand, seven hundred fifty-three".
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