Base | Representation |
---|---|
bin | 101101011111000010… |
… | …000001110011110111 |
3 | 11200001200012122021212 |
4 | 231133002001303313 |
5 | 1300010241214404 |
6 | 34234125232035 |
7 | 3346163466623 |
oct | 553702016367 |
9 | 150050178255 |
10 | 48839007479 |
11 | 1979238a1a9 |
12 | 957010261b |
13 | 47b43853c2 |
14 | 2514476183 |
15 | 140c9b206e |
hex | b5f081cf7 |
48839007479 has 2 divisors, whose sum is σ = 48839007480. Its totient is φ = 48839007478.
The previous prime is 48839007473. The next prime is 48839007541. The reversal of 48839007479 is 97470093884.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 48839007479 - 220 = 48837958903 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48839007473) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24419503739 + 24419503740.
It is an arithmetic number, because the mean of its divisors is an integer number (24419503740).
Almost surely, 248839007479 is an apocalyptic number.
48839007479 is a deficient number, since it is larger than the sum of its proper divisors (1).
48839007479 is an equidigital number, since it uses as much as digits as its factorization.
48839007479 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12192768, while the sum is 59.
The spelling of 48839007479 in words is "forty-eight billion, eight hundred thirty-nine million, seven thousand, four hundred seventy-nine".
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