Base | Representation |
---|---|
bin | 101100111011001110… |
… | …010001001110101001 |
3 | 11121111210202022120000 |
4 | 230323032101032221 |
5 | 1242242442032320 |
6 | 34054344453213 |
7 | 3325250150160 |
oct | 547316211651 |
9 | 147453668500 |
10 | 48238236585 |
11 | 19504255130 |
12 | 9422a7a209 |
13 | 4719a79976 |
14 | 249876c3d7 |
15 | 13c4d90c90 |
hex | b3b3913a9 |
48238236585 has 160 divisors (see below), whose sum is σ = 108334347264. Its totient is φ = 19949328000.
The previous prime is 48238236569. The next prime is 48238236589. The reversal of 48238236585 is 58563283284.
It is a happy number.
48238236585 is a `hidden beast` number, since 4 + 8 + 2 + 38 + 23 + 6 + 585 = 666.
It is not a de Polignac number, because 48238236585 - 24 = 48238236569 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48238236589) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 6576370 + ... + 6583700.
Almost surely, 248238236585 is an apocalyptic number.
48238236585 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
48238236585 is an abundant number, since it is smaller than the sum of its proper divisors (60096110679).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48238236585 is a wasteful number, since it uses less digits than its factorization.
48238236585 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7577 (or 7568 counting only the distinct ones).
The product of its digits is 11059200, while the sum is 54.
The spelling of 48238236585 in words is "forty-eight billion, two hundred thirty-eight million, two hundred thirty-six thousand, five hundred eighty-five".
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