Base | Representation |
---|---|
bin | 101101110111100000… |
… | …010111110010011001 |
3 | 11201010021211122220212 |
4 | 231313200113302121 |
5 | 1301330400140001 |
6 | 34342554100505 |
7 | 3362310551246 |
oct | 556740276231 |
9 | 151107748825 |
10 | 49249615001 |
11 | 1998313a764 |
12 | 966571a735 |
13 | 484b46bc32 |
14 | 2552bdc5cd |
15 | 1433a6d7bb |
hex | b77817c99 |
49249615001 has 2 divisors, whose sum is σ = 49249615002. Its totient is φ = 49249615000.
The previous prime is 49249614991. The next prime is 49249615031. The reversal of 49249615001 is 10051694294.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 47883942976 + 1365672025 = 218824^2 + 36955^2 .
It is a cyclic number.
It is not a de Polignac number, because 49249615001 - 26 = 49249614937 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 49249615001.
It is not a weakly prime, because it can be changed into another prime (49249615031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24624807500 + 24624807501.
It is an arithmetic number, because the mean of its divisors is an integer number (24624807501).
Almost surely, 249249615001 is an apocalyptic number.
It is an amenable number.
49249615001 is a deficient number, since it is larger than the sum of its proper divisors (1).
49249615001 is an equidigital number, since it uses as much as digits as its factorization.
49249615001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 77760, while the sum is 41.
The spelling of 49249615001 in words is "forty-nine billion, two hundred forty-nine million, six hundred fifteen thousand, one".
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