Base | Representation |
---|---|
bin | 10011101010001011101… |
… | …10001011011111110101 |
3 | 2101120112110222111221200 |
4 | 21311011312023133311 |
5 | 42031341303234440 |
6 | 1234151221003113 |
7 | 66542031453246 |
oct | 11650566133765 |
9 | 2346473874850 |
10 | 675481696245 |
11 | 240519898144 |
12 | aaab5553499 |
13 | 4b90b97a4b5 |
14 | 2499cd0accd |
15 | 12886834c30 |
hex | 9d45d8b7f5 |
675481696245 has 24 divisors (see below), whose sum is σ = 1192926169656. Its totient is φ = 353459603328.
The previous prime is 675481696229. The next prime is 675481696271. The reversal of 675481696245 is 542696184576.
675481696245 is a `hidden beast` number, since 6 + 7 + 548 + 1 + 69 + 6 + 24 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 50316321969 + 625165374276 = 224313^2 + 790674^2 .
It is not a de Polignac number, because 675481696245 - 24 = 675481696229 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141608034 + ... + 141612803.
It is an arithmetic number, because the mean of its divisors is an integer number (49705257069).
Almost surely, 2675481696245 is an apocalyptic number.
It is an amenable number.
675481696245 is a deficient number, since it is larger than the sum of its proper divisors (517444473411).
675481696245 is a wasteful number, since it uses less digits than its factorization.
675481696245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283220901 (or 283220898 counting only the distinct ones).
The product of its digits is 87091200, while the sum is 63.
The spelling of 675481696245 in words is "six hundred seventy-five billion, four hundred eighty-one million, six hundred ninety-six thousand, two hundred forty-five".
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