Base | Representation |
---|---|
bin | 1111110011100010… |
… | …01000110101110100 |
3 | 210220100201201201001 |
4 | 13321301020311310 |
5 | 114334224002343 |
6 | 3521555013044 |
7 | 420163333432 |
oct | 77161106564 |
9 | 23810651631 |
10 | 8485375348 |
11 | 36648560aa |
12 | 178989a184 |
13 | a52c77678 |
14 | 5a6d33d52 |
15 | 349e2544d |
hex | 1f9c48d74 |
8485375348 has 12 divisors (see below), whose sum is σ = 14903016772. Its totient is φ = 4227370560.
The previous prime is 8485375343. The next prime is 8485375363. The reversal of 8485375348 is 8435735848.
It can be written as a sum of positive squares in 2 ways, for example, as 3285811684 + 5199563664 = 57322^2 + 72108^2 .
It is a super-2 number, since 2×84853753482 (a number of 21 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8485375343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3828033 + ... + 3830248.
Almost surely, 28485375348 is an apocalyptic number.
It is an amenable number.
8485375348 is a deficient number, since it is larger than the sum of its proper divisors (6417641424).
8485375348 is a wasteful number, since it uses less digits than its factorization.
8485375348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7658562 (or 7658560 counting only the distinct ones).
The product of its digits is 12902400, while the sum is 55.
The square root of 8485375348 is about 92116.0971166278. The cubic root of 8485375348 is about 2039.6564322731.
The spelling of 8485375348 in words is "eight billion, four hundred eighty-five million, three hundred seventy-five thousand, three hundred forty-eight".
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