Base | Representation |
---|---|
bin | 101110001110000001… |
… | …100111001000111001 |
3 | 11202002121202112002010 |
4 | 232032001213020321 |
5 | 1303114110134020 |
6 | 34444252000133 |
7 | 3404546113134 |
oct | 561601471071 |
9 | 152077675063 |
10 | 49627427385 |
11 | 1a0574307a8 |
12 | 9750160049 |
13 | 48ab812463 |
14 | 258b06921b |
15 | 1456cecde0 |
hex | b8e067239 |
49627427385 has 16 divisors (see below), whose sum is σ = 79455182400. Its totient is φ = 26450861760.
The previous prime is 49627427347. The next prime is 49627427387. The reversal of 49627427385 is 58372472694.
It is not a de Polignac number, because 49627427385 - 27 = 49627427257 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49627427387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1044711 + ... + 1091180.
It is an arithmetic number, because the mean of its divisors is an integer number (4965948900).
Almost surely, 249627427385 is an apocalyptic number.
It is an amenable number.
49627427385 is a deficient number, since it is larger than the sum of its proper divisors (29827755015).
49627427385 is a wasteful number, since it uses less digits than its factorization.
49627427385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2137448.
The product of its digits is 20321280, while the sum is 57.
It can be divided in two parts, 4962 and 7427385, that added together give a palindrome (7432347).
The spelling of 49627427385 in words is "forty-nine billion, six hundred twenty-seven million, four hundred twenty-seven thousand, three hundred eighty-five".
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