Base | Representation |
---|---|
bin | 101101111101111000… |
… | …111100000001111001 |
3 | 11201101202101001220001 |
4 | 231331320330001321 |
5 | 1302040304440301 |
6 | 34401341433001 |
7 | 3365051116420 |
oct | 557570740171 |
9 | 151352331801 |
10 | 49356718201 |
11 | 19a286429aa |
12 | 969556b761 |
13 | 48676cb8cb |
14 | 256311c2b7 |
15 | 143d177c01 |
hex | b7de3c079 |
49356718201 has 4 divisors (see below), whose sum is σ = 56407677952. Its totient is φ = 42305758452.
The previous prime is 49356718199. The next prime is 49356718211. The reversal of 49356718201 is 10281765394.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 49356718201 - 21 = 49356718199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49356718211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3525479865 + ... + 3525479878.
It is an arithmetic number, because the mean of its divisors is an integer number (14101919488).
It is a 1-persistent number, because it is pandigital, but 2⋅49356718201 = 98713436402 is not.
Almost surely, 249356718201 is an apocalyptic number.
It is an amenable number.
49356718201 is a deficient number, since it is larger than the sum of its proper divisors (7050959751).
49356718201 is an equidigital number, since it uses as much as digits as its factorization.
49356718201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7050959750.
The product of its (nonzero) digits is 362880, while the sum is 46.
The spelling of 49356718201 in words is "forty-nine billion, three hundred fifty-six million, seven hundred eighteen thousand, two hundred one".
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