Base | Representation |
---|---|
bin | 1111011011010000100… |
… | …00111101110110001100 |
3 | 1212200002201102202100201 |
4 | 13231220100331312030 |
5 | 32141000221134000 |
6 | 1043254215503244 |
7 | 53202433556554 |
oct | 7555020756614 |
9 | 1780081382321 |
10 | 530030255500 |
11 | 19486a296979 |
12 | 86882087b24 |
13 | 3ac9b877225 |
14 | 1b9216a6164 |
15 | dbc223696a |
hex | 7b6843dd8c |
530030255500 has 24 divisors (see below), whose sum is σ = 1157586079104. Its totient is φ = 212012102000.
The previous prime is 530030255477. The next prime is 530030255501. The reversal of 530030255500 is 5552030035.
It is not an unprimeable number, because it can be changed into a prime (530030255501) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530029756 + ... + 530030755.
It is an arithmetic number, because the mean of its divisors is an integer number (48232753296).
Almost surely, 2530030255500 is an apocalyptic number.
530030255500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
530030255500 is an abundant number, since it is smaller than the sum of its proper divisors (627555823604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530030255500 is a wasteful number, since it uses less digits than its factorization.
530030255500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1060060530 (or 1060060518 counting only the distinct ones).
The product of its (nonzero) digits is 11250, while the sum is 28.
Adding to 530030255500 its reverse (5552030035), we get a palindrome (535582285535).
The spelling of 530030255500 in words is "five hundred thirty billion, thirty million, two hundred fifty-five thousand, five hundred".
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