Base | Representation |
---|---|
bin | 10101011100001011000000… |
… | …10011100010000111110101 |
3 | 20011221020212100222122210222 |
4 | 22232011200103202013311 |
5 | 22134431010231211204 |
6 | 244135125521024125 |
7 | 12634202205323033 |
oct | 1256054023420765 |
9 | 204836770878728 |
10 | 47147471741429 |
11 | 14028148736474 |
12 | 53555b4a85045 |
13 | 203ccab72a947 |
14 | b8dd423b7553 |
15 | 56b63208babe |
hex | 2ae1604e21f5 |
47147471741429 has 2 divisors, whose sum is σ = 47147471741430. Its totient is φ = 47147471741428.
The previous prime is 47147471741387. The next prime is 47147471741453. The reversal of 47147471741429 is 92414717474174.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 47126714712100 + 20757029329 = 6864890^2 + 144073^2 .
It is a cyclic number.
It is not a de Polignac number, because 47147471741429 - 244 = 29555285697013 is a prime.
It is a super-2 number, since 2×471474717414292 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (47147471641429) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23573735870714 + 23573735870715.
It is an arithmetic number, because the mean of its divisors is an integer number (23573735870715).
Almost surely, 247147471741429 is an apocalyptic number.
It is an amenable number.
47147471741429 is a deficient number, since it is larger than the sum of its proper divisors (1).
47147471741429 is an equidigital number, since it uses as much as digits as its factorization.
47147471741429 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 44255232, while the sum is 62.
The spelling of 47147471741429 in words is "forty-seven trillion, one hundred forty-seven billion, four hundred seventy-one million, seven hundred forty-one thousand, four hundred twenty-nine".
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