Base | Representation |
---|---|
bin | 1111011011010000100… |
… | …00111101101111111100 |
3 | 1212200002201102201210220 |
4 | 13231220100331233330 |
5 | 32141000221130400 |
6 | 1043254215501340 |
7 | 53202433555443 |
oct | 7555020755774 |
9 | 1780081381726 |
10 | 530030255100 |
11 | 19486a296645 |
12 | 86882087850 |
13 | 3ac9b876ca8 |
14 | 1b9216a5d5a |
15 | dbc22367a0 |
hex | 7b6843dbfc |
530030255100 has 288 divisors, whose sum is σ = 1704220922880. Its totient is φ = 126503055360.
The previous prime is 530030255099. The next prime is 530030255107. The reversal of 530030255100 is 1552030035.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530030255107) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20279841 + ... + 20305959.
It is an arithmetic number, because the mean of its divisors is an integer number (5917433760).
Almost surely, 2530030255100 is an apocalyptic number.
530030255100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530030255100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (852110461440).
530030255100 is an abundant number, since it is smaller than the sum of its proper divisors (1174190667780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530030255100 is a wasteful number, since it uses less digits than its factorization.
530030255100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26349 (or 26342 counting only the distinct ones).
The product of its (nonzero) digits is 2250, while the sum is 24.
Adding to 530030255100 its reverse (1552030035), we get a palindrome (531582285135).
The spelling of 530030255100 in words is "five hundred thirty billion, thirty million, two hundred fifty-five thousand, one hundred".
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