Base | Representation |
---|---|
bin | 11111110110101… |
… | …111011111110100 |
3 | 1101020122120100222 |
4 | 133312233133310 |
5 | 2043304202040 |
6 | 125010553512 |
7 | 16146461555 |
oct | 3766573764 |
9 | 1336576328 |
10 | 534444020 |
11 | 254752780 |
12 | 12ab98898 |
13 | 86954a86 |
14 | 50da032c |
15 | 31dbdbb5 |
hex | 1fdaf7f4 |
534444020 has 96 divisors (see below), whose sum is σ = 1264830336. Its totient is φ = 188006400.
The previous prime is 534444017. The next prime is 534444047. The reversal of 534444020 is 20444435.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1740707 + ... + 1741013.
It is an arithmetic number, because the mean of its divisors is an integer number (13175316).
Almost surely, 2534444020 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 534444020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (632415168).
534444020 is an abundant number, since it is smaller than the sum of its proper divisors (730386316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
534444020 is a wasteful number, since it uses less digits than its factorization.
534444020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 561 (or 559 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 534444020 is about 23118.0453325968. The cubic root of 534444020 is about 811.5228274603.
Adding to 534444020 its reverse (20444435), we get a palindrome (554888455).
The spelling of 534444020 in words is "five hundred thirty-four million, four hundred forty-four thousand, twenty".
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