Base | Representation |
---|---|
bin | 101101110101110011… |
… | …010111110010011111 |
3 | 11201001022001222012001 |
4 | 231311303113302133 |
5 | 1301301041310221 |
6 | 34340053423131 |
7 | 3361512643111 |
oct | 556563276237 |
9 | 151038058161 |
10 | 49221041311 |
11 | 19968aa3942 |
12 | 965803aaa7 |
13 | 4845576220 |
14 | 254d0c13b1 |
15 | 14312c7391 |
hex | b75cd7c9f |
49221041311 has 8 divisors (see below), whose sum is σ = 53358318944. Its totient is φ = 45133912800.
The previous prime is 49221041293. The next prime is 49221041321. The reversal of 49221041311 is 11314012294.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49221041311 - 213 = 49221033119 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 49221041311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49221041321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12535236 + ... + 12539161.
It is an arithmetic number, because the mean of its divisors is an integer number (6669789868).
Almost surely, 249221041311 is an apocalyptic number.
49221041311 is a deficient number, since it is larger than the sum of its proper divisors (4137277633).
49221041311 is a wasteful number, since it uses less digits than its factorization.
49221041311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25074561.
The product of its (nonzero) digits is 1728, while the sum is 28.
The spelling of 49221041311 in words is "forty-nine billion, two hundred twenty-one million, forty-one thousand, three hundred eleven".
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