Base | Representation |
---|---|
bin | 1001010010101011… |
… | …01101110011000001 |
3 | 110212122210100212101 |
4 | 10221111231303001 |
5 | 40204030311021 |
6 | 2143001230401 |
7 | 234422524612 |
oct | 45125556301 |
9 | 13778710771 |
10 | 4988525761 |
11 | 212a99026a |
12 | b72792401 |
13 | 616671cbb |
14 | 354755c09 |
15 | 1e2e3ba91 |
hex | 12956dcc1 |
4988525761 has 16 divisors (see below), whose sum is σ = 5145845760. Its totient is φ = 4833234000.
The previous prime is 4988525743. The next prime is 4988525779. The reversal of 4988525761 is 1675258894.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (4988525743) and next prime (4988525779).
It is a cyclic number.
It is not a de Polignac number, because 4988525761 - 223 = 4980137153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4988525701) 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, 5780016 + ... + 5780878.
It is an arithmetic number, because the mean of its divisors is an integer number (321615360).
Almost surely, 24988525761 is an apocalyptic number.
It is an amenable number.
4988525761 is a deficient number, since it is larger than the sum of its proper divisors (157319999).
4988525761 is a wasteful number, since it uses less digits than its factorization.
4988525761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1836.
The product of its digits is 4838400, while the sum is 55.
The square root of 4988525761 is about 70629.4963949199. The cubic root of 4988525761 is about 1708.6668999647. Note that the first 3 decimals are identical.
The spelling of 4988525761 in words is "four billion, nine hundred eighty-eight million, five hundred twenty-five thousand, seven hundred sixty-one".
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