Base | Representation |
---|---|
bin | 100101110010101… |
… | …100101001010100 |
3 | 1122012001221001110 |
4 | 211302230221110 |
5 | 2244304001220 |
6 | 142525455020 |
7 | 21466211463 |
oct | 4562545124 |
9 | 1565057043 |
10 | 634047060 |
11 | 2a59a2a39 |
12 | 158411470 |
13 | a148999a |
14 | 602ca9da |
15 | 3a9e5be0 |
hex | 25caca54 |
634047060 has 48 divisors (see below), whose sum is σ = 1778184576. Its totient is φ = 168807552.
The previous prime is 634047023. The next prime is 634047103. The reversal of 634047060 is 60740436.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
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, 30654 + ... + 46986.
It is an arithmetic number, because the mean of its divisors is an integer number (37045512).
Almost surely, 2634047060 is an apocalyptic number.
634047060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
634047060 is an abundant number, since it is smaller than the sum of its proper divisors (1144137516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
634047060 is a wasteful number, since it uses less digits than its factorization.
634047060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16992 (or 16990 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 30.
The square root of 634047060 is about 25180.2911023681. The cubic root of 634047060 is about 859.0936277479.
Adding to 634047060 its reverse (60740436), we get a palindrome (694787496).
The spelling of 634047060 in words is "six hundred thirty-four million, forty-seven thousand, sixty".
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