Base | Representation |
---|---|
bin | 111101111011011111… |
… | …111100110101110011 |
3 | 20100122020212022121200 |
4 | 331323133330311303 |
5 | 2042141044421200 |
6 | 50314214222243 |
7 | 4542562530300 |
oct | 757337746563 |
9 | 210566768550 |
10 | 66496482675 |
11 | 26223592707 |
12 | 10a79654983 |
13 | 636964908c |
14 | 330b5c00a7 |
15 | 1ae2c5b800 |
hex | f7b7fcd73 |
66496482675 has 108 divisors (see below), whose sum is σ = 138661225560. Its totient is φ = 30373539840.
The previous prime is 66496482649. The next prime is 66496482697. The reversal of 66496482675 is 57628469466.
66496482675 is a `hidden beast` number, since 6 + 6 + 4 + 96 + 482 + 67 + 5 = 666.
It is not a de Polignac number, because 66496482675 - 25 = 66496482643 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is an unprimeable number.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 24727731 + ... + 24730419.
Almost surely, 266496482675 is an apocalyptic number.
66496482675 is an abundant number, since it is smaller than the sum of its proper divisors (72164742885).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
66496482675 is a wasteful number, since it uses less digits than its factorization.
66496482675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4962 (or 4947 counting only the distinct ones).
The product of its digits is 104509440, while the sum is 63.
The spelling of 66496482675 in words is "sixty-six billion, four hundred ninety-six million, four hundred eighty-two thousand, six hundred seventy-five".
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