Base | Representation |
---|---|
bin | 100101101110110… |
… | …100110111000010 |
3 | 1122010011100211110 |
4 | 211232310313002 |
5 | 2244024012010 |
6 | 142452024150 |
7 | 21454453503 |
oct | 4556646702 |
9 | 1563140743 |
10 | 633032130 |
11 | 2a536a455 |
12 | 158002056 |
13 | a11c2a33 |
14 | 60104baa |
15 | 3a895120 |
hex | 25bb4dc2 |
633032130 has 32 divisors (see below), whose sum is σ = 1525651200. Its totient is φ = 168100352.
The previous prime is 633032093. The next prime is 633032173. The reversal of 633032130 is 31230336.
It is a super-2 number, since 2×6330321302 = 801459355224673800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 633032097 and 633032106.
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, 36975 + ... + 51314.
It is an arithmetic number, because the mean of its divisors is an integer number (47676600).
Almost surely, 2633032130 is an apocalyptic number.
633032130 is an abundant number, since it is smaller than the sum of its proper divisors (892619070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
633032130 is a wasteful number, since it uses less digits than its factorization.
633032130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88538.
The product of its (nonzero) digits is 972, while the sum is 21.
The square root of 633032130 is about 25160.1297691407. The cubic root of 633032130 is about 858.6349943135.
Adding to 633032130 its reverse (31230336), we get a palindrome (664262466).
The spelling of 633032130 in words is "six hundred thirty-three million, thirty-two thousand, one hundred thirty".
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