Base | Representation |
---|---|
bin | 10101100111010100010100… |
… | …11111110101111011111010 |
3 | 20020021212100111201021101022 |
4 | 22303222022133311323322 |
5 | 22212214311003410410 |
6 | 245031102350022442 |
7 | 13003650256265066 |
oct | 1263521237657372 |
9 | 206255314637338 |
10 | 47530431700730 |
11 | 141655a7641000 |
12 | 53b78714a7a22 |
13 | 206a13c996664 |
14 | ba46b1436aa6 |
15 | 5765979ee455 |
hex | 2b3a8a7f5efa |
47530431700730 has 64 divisors (see below), whose sum is σ = 95646514231296. Its totient is φ = 17000452180800.
The previous prime is 47530431700691. The next prime is 47530431700733. The reversal of 47530431700730 is 3700713403574.
It is not an unprimeable number, because it can be changed into a prime (47530431700733) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28458842 + ... + 30082661.
It is an arithmetic number, because the mean of its divisors is an integer number (1494476784864).
Almost surely, 247530431700730 is an apocalyptic number.
47530431700730 is an abundant number, since it is smaller than the sum of its proper divisors (48116082530566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47530431700730 is a wasteful number, since it uses less digits than its factorization.
47530431700730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58541604 (or 58541582 counting only the distinct ones).
The product of its (nonzero) digits is 740880, while the sum is 44.
The spelling of 47530431700730 in words is "forty-seven trillion, five hundred thirty billion, four hundred thirty-one million, seven hundred thousand, seven hundred thirty".
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