Base | Representation |
---|---|
bin | 1011010110010… |
… | …1011111011110 |
3 | 10022120102011100 |
4 | 2311211133132 |
5 | 44141223010 |
6 | 4420133530 |
7 | 1115415156 |
oct | 265453736 |
9 | 108512140 |
10 | 47601630 |
11 | 2496289a |
12 | 13b372a6 |
13 | 9b2885b |
14 | 6471766 |
15 | 42a42c0 |
hex | 2d657de |
47601630 has 48 divisors (see below), whose sum is σ = 124338240. Its totient is φ = 12634944.
The previous prime is 47601629. The next prime is 47601637. The reversal of 47601630 is 3610674.
It is a junction number, because it is equal to n+sod(n) for n = 47601594 and 47601603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47601637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20404 + ... + 22616.
It is an arithmetic number, because the mean of its divisors is an integer number (2590380).
Almost surely, 247601630 is an apocalyptic number.
47601630 is an abundant number, since it is smaller than the sum of its proper divisors (76736610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47601630 is a wasteful number, since it uses less digits than its factorization.
47601630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2465 (or 2462 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 47601630 is about 6899.3934516014. The cubic root of 47601630 is about 362.4159265986.
The spelling of 47601630 in words is "forty-seven million, six hundred one thousand, six hundred thirty".
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