Base | Representation |
---|---|
bin | 101101110101001101… |
… | …110000010011100011 |
3 | 11201000121111222100220 |
4 | 231311031300103203 |
5 | 1301241030232014 |
6 | 34335102214123 |
7 | 3361333062513 |
oct | 556515602343 |
9 | 151017458326 |
10 | 49211180259 |
11 | 1996347910a |
12 | 9654884343 |
13 | 4843502997 |
14 | 254ba75843 |
15 | 14304ca6a9 |
hex | b753704e3 |
49211180259 has 16 divisors (see below), whose sum is σ = 69628204800. Its totient is φ = 30849157856.
The previous prime is 49211180257. The next prime is 49211180267. The reversal of 49211180259 is 95208111294.
It is a cyclic number.
It is not a de Polignac number, because 49211180259 - 21 = 49211180257 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 49211180259.
It is not an unprimeable number, because it can be changed into a prime (49211180257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6040044 + ... + 6048185.
It is an arithmetic number, because the mean of its divisors is an integer number (4351762800).
Almost surely, 249211180259 is an apocalyptic number.
49211180259 is a deficient number, since it is larger than the sum of its proper divisors (20417024541).
49211180259 is a wasteful number, since it uses less digits than its factorization.
49211180259 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12088314.
The product of its (nonzero) digits is 51840, while the sum is 42.
The spelling of 49211180259 in words is "forty-nine billion, two hundred eleven million, one hundred eighty thousand, two hundred fifty-nine".
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