Base | Representation |
---|---|
bin | 111100010000011101111011… |
… | …0100101110000001001000101 |
3 | 2120111200021011100120102201211 |
4 | 1320200323312211300021011 |
5 | 1023432443112013044304 |
6 | 5115135522455251421 |
7 | 216433215351030400 |
oct | 17040736645601105 |
9 | 2514607140512654 |
10 | 530028871221829 |
11 | 143979a88a87131 |
12 | 4b543190679b71 |
13 | 1999967b37c545 |
14 | 94c5769d80d37 |
15 | 4142402183204 |
hex | 1e20ef6970245 |
530028871221829 has 48 divisors (see below), whose sum is σ = 637770388659456. Its totient is φ = 438864205248000.
The previous prime is 530028871221827. The next prime is 530028871221847. The reversal of 530028871221829 is 928122178820035.
It is not a de Polignac number, because 530028871221829 - 21 = 530028871221827 is a prime.
It is a super-2 number, since 2×5300288712218292 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530028871221821) 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 47 ways as a sum of consecutive naturals, for example, 500731357 + ... + 501788749.
It is an arithmetic number, because the mean of its divisors is an integer number (13286883097072).
Almost surely, 2530028871221829 is an apocalyptic number.
It is an amenable number.
530028871221829 is a deficient number, since it is larger than the sum of its proper divisors (107741517437627).
530028871221829 is a wasteful number, since it uses less digits than its factorization.
530028871221829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1059426 (or 1059419 counting only the distinct ones).
The product of its (nonzero) digits is 7741440, while the sum is 58.
The spelling of 530028871221829 in words is "five hundred thirty trillion, twenty-eight billion, eight hundred seventy-one million, two hundred twenty-one thousand, eight hundred twenty-nine".
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