Base | Representation |
---|---|
bin | 101100011000001111… |
… | …010010010111011110 |
3 | 11112222220022220001201 |
4 | 230120033102113132 |
5 | 1240042213111310 |
6 | 33520220430114 |
7 | 3304562242210 |
oct | 543017222736 |
9 | 145886286051 |
10 | 47651300830 |
11 | 19232a0a661 |
12 | 929a3a833a |
13 | 46552a65c3 |
14 | 24408265b0 |
15 | 138d5a3e3a |
hex | b183d25de |
47651300830 has 32 divisors (see below), whose sum is σ = 98213757120. Its totient is φ = 16306218240.
The previous prime is 47651300803. The next prime is 47651300843. The reversal of 47651300830 is 3800315674.
It is a self number, because there is not a number n which added to its sum of digits gives 47651300830.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 616825 + ... + 689764.
It is an arithmetic number, because the mean of its divisors is an integer number (3069179910).
Almost surely, 247651300830 is an apocalyptic number.
47651300830 is an abundant number, since it is smaller than the sum of its proper divisors (50562456290).
47651300830 is a wasteful number, since it uses less digits than its factorization.
47651300830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1307124.
The product of its (nonzero) digits is 60480, while the sum is 37.
The spelling of 47651300830 in words is "forty-seven billion, six hundred fifty-one million, three hundred thousand, eight hundred thirty".
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