Base | Representation |
---|---|
bin | 11111100110100… |
… | …101111000000110 |
3 | 1100221200110210220 |
4 | 133212211320012 |
5 | 2041213212220 |
6 | 124340125210 |
7 | 16065466440 |
oct | 3746457006 |
9 | 1327613726 |
10 | 530210310 |
11 | 252320943 |
12 | 129696806 |
13 | 85b01a16 |
14 | 505bb490 |
15 | 31834540 |
hex | 1f9a5e06 |
530210310 has 32 divisors (see below), whose sum is σ = 1454291712. Its totient is φ = 121190880.
The previous prime is 530210293. The next prime is 530210311. The reversal of 530210310 is 13012035.
It is a happy number.
It is a super-2 number, since 2×5302103102 = 562245945660592200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 530210310.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530210311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1262196 + ... + 1262615.
It is an arithmetic number, because the mean of its divisors is an integer number (45446616).
Almost surely, 2530210310 is an apocalyptic number.
530210310 is an abundant number, since it is smaller than the sum of its proper divisors (924081402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530210310 is a wasteful number, since it uses less digits than its factorization.
530210310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2524828.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 530210310 is about 23026.2960547284. The cubic root of 530210310 is about 809.3742614345.
Adding to 530210310 its reverse (13012035), we get a palindrome (543222345).
The spelling of 530210310 in words is "five hundred thirty million, two hundred ten thousand, three hundred ten".
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