Base | Representation |
---|---|
bin | 101100011110010010… |
… | …101101010111001010 |
3 | 11120020222102200121022 |
4 | 230132102231113022 |
5 | 1240244213024010 |
6 | 33534245312442 |
7 | 3310234423322 |
oct | 543622552712 |
9 | 146228380538 |
10 | 47752861130 |
11 | 19285277397 |
12 | 9308405722 |
13 | 4670345360 |
14 | 2450102282 |
15 | 1397465d55 |
hex | b1e4ad5ca |
47752861130 has 64 divisors (see below), whose sum is σ = 94935558816. Its totient is φ = 17181696000.
The previous prime is 47752861109. The next prime is 47752861201. The reversal of 47752861130 is 3116825774.
It can be written as a sum of positive squares in 16 ways, for example, as 738045889 + 47014815241 = 27167^2 + 216829^2 .
It is a super-2 number, since 2×477528611302 (a number of 22 digits) contains 22 as substring.
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 31 ways as a sum of consecutive naturals, for example, 5010770 + ... + 5020290.
Almost surely, 247752861130 is an apocalyptic number.
47752861130 is a deficient number, since it is larger than the sum of its proper divisors (47182697686).
47752861130 is a wasteful number, since it uses less digits than its factorization.
47752861130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10523.
The product of its (nonzero) digits is 282240, while the sum is 44.
The spelling of 47752861130 in words is "forty-seven billion, seven hundred fifty-two million, eight hundred sixty-one thousand, one hundred thirty".
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