Base | Representation |
---|---|
bin | 101101001111101001… |
… | …100001000111101111 |
3 | 11122101200120122011022 |
4 | 231033221201013233 |
5 | 1243443204031022 |
6 | 34152345444355 |
7 | 3336611016416 |
oct | 551751410757 |
9 | 148350518138 |
10 | 48580923887 |
11 | 1966a735181 |
12 | 94b97a06bb |
13 | 4772a72512 |
14 | 24cc09447d |
15 | 13e4ed2c42 |
hex | b4fa611ef |
48580923887 has 16 divisors (see below), whose sum is σ = 50369740800. Its totient is φ = 46806448320.
The previous prime is 48580923871. The next prime is 48580923943. The reversal of 48580923887 is 78832908584.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 48580923887 - 24 = 48580923871 is a prime.
It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48580923847) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6782414 + ... + 6789572.
It is an arithmetic number, because the mean of its divisors is an integer number (3148108800).
Almost surely, 248580923887 is an apocalyptic number.
48580923887 is a deficient number, since it is larger than the sum of its proper divisors (1788816913).
48580923887 is a wasteful number, since it uses less digits than its factorization.
48580923887 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8126.
The product of its (nonzero) digits is 30965760, while the sum is 62.
The spelling of 48580923887 in words is "forty-eight billion, five hundred eighty million, nine hundred twenty-three thousand, eight hundred eighty-seven".
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