Base | Representation |
---|---|
bin | 1111011100001100100… |
… | …00010000011110001011 |
3 | 1212201101210011102211020 |
4 | 13232012100100132023 |
5 | 32143013021323443 |
6 | 1043420151403523 |
7 | 53221053242646 |
oct | 7560620203613 |
9 | 1781353142736 |
10 | 530533386123 |
11 | 194aa82a1404 |
12 | 869a26835a3 |
13 | 3b04bb87260 |
14 | 1b96c434a5d |
15 | dc014bc583 |
hex | 7b8641078b |
530533386123 has 16 divisors (see below), whose sum is σ = 772520990976. Its totient is φ = 321883742880.
The previous prime is 530533386121. The next prime is 530533386127. The reversal of 530533386123 is 321683335035.
It is not a de Polignac number, because 530533386123 - 21 = 530533386121 is a prime.
It is a super-2 number, since 2×5305333861232 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (530533386121) 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, 95795965 + ... + 95801502.
It is an arithmetic number, because the mean of its divisors is an integer number (48282561936).
Almost surely, 2530533386123 is an apocalyptic number.
530533386123 is a deficient number, since it is larger than the sum of its proper divisors (241987604853).
530533386123 is a wasteful number, since it uses less digits than its factorization.
530533386123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191597554.
The product of its (nonzero) digits is 583200, while the sum is 42.
The spelling of 530533386123 in words is "five hundred thirty billion, five hundred thirty-three million, three hundred eighty-six thousand, one hundred twenty-three".
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