Base | Representation |
---|---|
bin | 101101001111111110… |
… | …011111100101101111 |
3 | 11122102001221000000210 |
4 | 231033332133211233 |
5 | 1244001111011024 |
6 | 34153103353503 |
7 | 3340005530646 |
oct | 551776374557 |
9 | 148361830023 |
10 | 48586422639 |
11 | 196728504a7 |
12 | 94bb5b2893 |
13 | 4773c49311 |
14 | 24ccac635d |
15 | 13e571c129 |
hex | b4ff9f96f |
48586422639 has 16 divisors (see below), whose sum is σ = 65623523328. Its totient is φ = 31972725792.
The previous prime is 48586422617. The next prime is 48586422649. The reversal of 48586422639 is 93622468584.
It is not a de Polignac number, because 48586422639 - 28 = 48586422383 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48586422649) 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, 248607 + ... + 398720.
It is an arithmetic number, because the mean of its divisors is an integer number (4101470208).
Almost surely, 248586422639 is an apocalyptic number.
48586422639 is a deficient number, since it is larger than the sum of its proper divisors (17037100689).
48586422639 is a wasteful number, since it uses less digits than its factorization.
48586422639 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 647654.
The product of its digits is 19906560, while the sum is 57.
The spelling of 48586422639 in words is "forty-eight billion, five hundred eighty-six million, four hundred twenty-two thousand, six hundred thirty-nine".
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