Base | Representation |
---|---|
bin | 100000101000100… |
… | …101111011011110 |
3 | 1102011020111022100 |
4 | 200220211323132 |
5 | 2110130341110 |
6 | 130155025530 |
7 | 16365526662 |
oct | 4050457336 |
9 | 1364214270 |
10 | 547512030 |
11 | 26106898a |
12 | 13343b2a6 |
13 | 8957bc20 |
14 | 52a028a2 |
15 | 33100bc0 |
hex | 20a25ede |
547512030 has 96 divisors (see below), whose sum is σ = 1623271104. Its totient is φ = 126839808.
The previous prime is 547512019. The next prime is 547512041. The reversal of 547512030 is 30215745.
It is a happy number.
547512030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (547512019) and next prime (547512041).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 547511985 and 547512003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6127 + ... + 33653.
It is an arithmetic number, because the mean of its divisors is an integer number (16909074).
Almost surely, 2547512030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 547512030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (811635552).
547512030 is an abundant number, since it is smaller than the sum of its proper divisors (1075759074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
547512030 is a wasteful number, since it uses less digits than its factorization.
547512030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27570 (or 27567 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 547512030 is about 23398.9749775498. The cubic root of 547512030 is about 818.0839807927.
Adding to 547512030 its reverse (30215745), we get a palindrome (577727775).
The spelling of 547512030 in words is "five hundred forty-seven million, five hundred twelve thousand, thirty".
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