Base | Representation |
---|---|
bin | 1001000111110010… |
… | …10001111001000001 |
3 | 110122021220210101000 |
4 | 10203321101321001 |
5 | 40012134412340 |
6 | 2125535402213 |
7 | 232233250203 |
oct | 44371217101 |
9 | 13567823330 |
10 | 4897185345 |
11 | 2093373918 |
12 | b48083369 |
13 | 600770c10 |
14 | 34657a773 |
15 | 1d9de7d30 |
hex | 123e51e41 |
4897185345 has 64 divisors (see below), whose sum is σ = 9604627200. Its totient is φ = 2352084480.
The previous prime is 4897185329. The next prime is 4897185353. The reversal of 4897185345 is 5435817984.
4897185345 is a `hidden beast` number, since 4 + 8 + 97 + 18 + 534 + 5 = 666.
It is not a de Polignac number, because 4897185345 - 24 = 4897185329 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4897185291 and 4897185300.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37926 + ... + 105984.
It is an arithmetic number, because the mean of its divisors is an integer number (150072300).
Almost surely, 24897185345 is an apocalyptic number.
4897185345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4897185345 is a deficient number, since it is larger than the sum of its proper divisors (4707441855).
4897185345 is a wasteful number, since it uses less digits than its factorization.
4897185345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68127 (or 68121 counting only the distinct ones).
The product of its digits is 4838400, while the sum is 54.
The square root of 4897185345 is about 69979.8924334698. The cubic root of 4897185345 is about 1698.1739729848.
The spelling of 4897185345 in words is "four billion, eight hundred ninety-seven million, one hundred eighty-five thousand, three hundred forty-five".
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