Base | Representation |
---|---|
bin | 1111011100001111000… |
… | …00100000000010011101 |
3 | 1212201110020202010210202 |
4 | 13232013200200002131 |
5 | 32143033412441110 |
6 | 1043422222313245 |
7 | 53221430113211 |
oct | 7560740400235 |
9 | 1781406663722 |
10 | 530554421405 |
11 | 195009159538 |
12 | 869a9728825 |
13 | 3b053340978 |
14 | 1b97114c941 |
15 | dc032750a5 |
hex | 7b8782009d |
530554421405 has 8 divisors (see below), whose sum is σ = 657202896384. Its totient is φ = 410751810000.
The previous prime is 530554421401. The next prime is 530554421413. The reversal of 530554421405 is 504124455035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 530554421405 - 22 = 530554421401 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 (530554421401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1711465721 + ... + 1711466030.
It is an arithmetic number, because the mean of its divisors is an integer number (82150362048).
Almost surely, 2530554421405 is an apocalyptic number.
It is an amenable number.
530554421405 is a deficient number, since it is larger than the sum of its proper divisors (126648474979).
530554421405 is a wasteful number, since it uses less digits than its factorization.
530554421405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3422931787.
The product of its (nonzero) digits is 240000, while the sum is 38.
The spelling of 530554421405 in words is "five hundred thirty billion, five hundred fifty-four million, four hundred twenty-one thousand, four hundred five".
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