Base | Representation |
---|---|
bin | 1001010010101010… |
… | …11100100010011001 |
3 | 110212122122202220000 |
4 | 10221111130202121 |
5 | 40204021030230 |
6 | 2142555523213 |
7 | 234422111526 |
oct | 45125344231 |
9 | 13778582800 |
10 | 4988455065 |
11 | 212a942140 |
12 | b72759509 |
13 | 616648a79 |
14 | 35473814d |
15 | 1e2e25b60 |
hex | 12955c899 |
4988455065 has 80 divisors (see below), whose sum is σ = 9778418496. Its totient is φ = 2412892800.
The previous prime is 4988455057. The next prime is 4988455091. The reversal of 4988455065 is 5605548894.
4988455065 is a `hidden beast` number, since 4 + 9 + 8 + 84 + 550 + 6 + 5 = 666.
It is not a de Polignac number, because 4988455065 - 23 = 4988455057 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2328895 + ... + 2331035.
Almost surely, 24988455065 is an apocalyptic number.
4988455065 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4988455065 is a deficient number, since it is larger than the sum of its proper divisors (4789963431).
4988455065 is a wasteful number, since it uses less digits than its factorization.
4988455065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2692 (or 2683 counting only the distinct ones).
The product of its (nonzero) digits is 6912000, while the sum is 54.
The square root of 4988455065 is about 70628.9959223547. The cubic root of 4988455065 is about 1708.6588283425.
The spelling of 4988455065 in words is "four billion, nine hundred eighty-eight million, four hundred fifty-five thousand, sixty-five".
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