Base | Representation |
---|---|
bin | 11111100110010… |
… | …110100101111111 |
3 | 1100221120021221102 |
4 | 133212112211333 |
5 | 2041204211321 |
6 | 124334523315 |
7 | 16065116102 |
oct | 3746264577 |
9 | 1327507842 |
10 | 530147711 |
11 | 252288905 |
12 | 12966653b |
13 | 85aac392 |
14 | 505a2739 |
15 | 31820c0b |
hex | 1f99697f |
530147711 has 8 divisors (see below), whose sum is σ = 541462320. Its totient is φ = 518881792.
The previous prime is 530147603. The next prime is 530147743. The reversal of 530147711 is 117741035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-530147711 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530147791) 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, 10271 + ... + 34143.
It is an arithmetic number, because the mean of its divisors is an integer number (67682790).
Almost surely, 2530147711 is an apocalyptic number.
530147711 is a deficient number, since it is larger than the sum of its proper divisors (11314609).
530147711 is a wasteful number, since it uses less digits than its factorization.
530147711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24345.
The product of its (nonzero) digits is 2940, while the sum is 29.
The square root of 530147711 is about 23024.9367208685. The cubic root of 530147711 is about 809.3424073994.
Adding to 530147711 its reverse (117741035), we get a palindrome (647888746).
The spelling of 530147711 in words is "five hundred thirty million, one hundred forty-seven thousand, seven hundred eleven".
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