Base | Representation |
---|---|
bin | 101100100111111011… |
… | …001010001110000111 |
3 | 11120200020111202122002 |
4 | 230213323022032013 |
5 | 1241112100210124 |
6 | 34002301055515 |
7 | 3314236122215 |
oct | 544773121607 |
9 | 146606452562 |
10 | 47914460039 |
11 | 19358511006 |
12 | 935255759b |
13 | 4697975804 |
14 | 2467769cb5 |
15 | 13a67370ae |
hex | b27eca387 |
47914460039 has 16 divisors (see below), whose sum is σ = 50285314560. Its totient is φ = 45568020960.
The previous prime is 47914460029. The next prime is 47914460057. The reversal of 47914460039 is 93006441974.
It is a cyclic number.
It is not a de Polignac number, because 47914460039 - 228 = 47646024583 is a prime.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47914459975 and 47914460002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47914460029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5416382 + ... + 5425220.
It is an arithmetic number, because the mean of its divisors is an integer number (3142832160).
Almost surely, 247914460039 is an apocalyptic number.
47914460039 is a deficient number, since it is larger than the sum of its proper divisors (2370854521).
47914460039 is a wasteful number, since it uses less digits than its factorization.
47914460039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10190.
The product of its (nonzero) digits is 653184, while the sum is 47.
The spelling of 47914460039 in words is "forty-seven billion, nine hundred fourteen million, four hundred sixty thousand, thirty-nine".
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