Base | Representation |
---|---|
bin | 111100010100111010110000… |
… | …0000010111101011101001100 |
3 | 2120120211201221121122112212022 |
4 | 1320221311200002331131030 |
5 | 1024023003244103423002 |
6 | 5120324520420425312 |
7 | 216525340622360540 |
oct | 17051654002753514 |
9 | 2516751847575768 |
10 | 530640525842252 |
11 | 144095424082531 |
12 | 4b621832548238 |
13 | 19a12257745447 |
14 | 95071d2019a20 |
15 | 41532a029bba2 |
hex | 1e29d600bd74c |
530640525842252 has 48 divisors (see below), whose sum is σ = 1159958037547008. Its totient is φ = 207135363836160.
The previous prime is 530640525842209. The next prime is 530640525842263. The reversal of 530640525842252 is 252248525046035.
It is a super-3 number, since 3×5306405258422523 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 530640525842194 and 530640525842203.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17980485578 + ... + 17980515089.
It is an arithmetic number, because the mean of its divisors is an integer number (24165792448896).
Almost surely, 2530640525842252 is an apocalyptic number.
It is an amenable number.
530640525842252 is an abundant number, since it is smaller than the sum of its proper divisors (629317511704756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530640525842252 is a wasteful number, since it uses less digits than its factorization.
530640525842252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35961000726 (or 35961000724 counting only the distinct ones).
The product of its (nonzero) digits is 23040000, while the sum is 53.
The spelling of 530640525842252 in words is "five hundred thirty trillion, six hundred forty billion, five hundred twenty-five million, eight hundred forty-two thousand, two hundred fifty-two".
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