Base | Representation |
---|---|
bin | 1111011100001101000… |
… | …10111111110101000101 |
3 | 1212201102010102000121021 |
4 | 13232012202333311011 |
5 | 32143020301024233 |
6 | 1043420444551141 |
7 | 53221143063214 |
oct | 7560642776505 |
9 | 1781363360537 |
10 | 530538298693 |
11 | 195000047287 |
12 | 869a42524b1 |
13 | 3b04cbb72c0 |
14 | 1b96cd5307b |
15 | dc01b3ce2d |
hex | 7b868bfd45 |
530538298693 has 16 divisors (see below), whose sum is σ = 578951251200. Its totient is φ = 483219322560.
The previous prime is 530538298657. The next prime is 530538298729. The reversal of 530538298693 is 396892835035.
It is an interprime number because it is at equal distance from previous prime (530538298657) and next prime (530538298729).
It is not a de Polignac number, because 530538298693 - 225 = 530504744261 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 (530538298643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449003 + ... + 1777831.
It is an arithmetic number, because the mean of its divisors is an integer number (36184453200).
Almost surely, 2530538298693 is an apocalyptic number.
It is an amenable number.
530538298693 is a deficient number, since it is larger than the sum of its proper divisors (48412952507).
530538298693 is a wasteful number, since it uses less digits than its factorization.
530538298693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 330492.
The product of its (nonzero) digits is 41990400, while the sum is 61.
The spelling of 530538298693 in words is "five hundred thirty billion, five hundred thirty-eight million, two hundred ninety-eight thousand, six hundred ninety-three".
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