Base | Representation |
---|---|
bin | 1000101110110100… |
… | …00101101000010101 |
3 | 110002200200220220102 |
4 | 10113122011220111 |
5 | 34100021311234 |
6 | 2053053143445 |
7 | 224110432400 |
oct | 42732055025 |
9 | 13080626812 |
10 | 4687682069 |
11 | 1a9608aa14 |
12 | aa9a8ab85 |
13 | 59923a195 |
14 | 326802d37 |
15 | 1c6812c7e |
hex | 117685a15 |
4687682069 has 24 divisors (see below), whose sum is σ = 5594299200. Its totient is φ = 3914205120.
The previous prime is 4687682063. The next prime is 4687682093. The reversal of 4687682069 is 9602867864.
It is a happy number.
It is not a de Polignac number, because 4687682069 - 24 = 4687682053 is a prime.
It is a super-4 number, since 4×46876820694 (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4687682063) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1845002 + ... + 1847540.
It is an arithmetic number, because the mean of its divisors is an integer number (233095800).
Almost surely, 24687682069 is an apocalyptic number.
4687682069 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
It is an amenable number.
4687682069 is a deficient number, since it is larger than the sum of its proper divisors (906617131).
4687682069 is a wasteful number, since it uses less digits than its factorization.
4687682069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3513 (or 3506 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 56.
The square root of 4687682069 is about 68466.6493192123. The cubic root of 4687682069 is about 1673.6040430116.
The spelling of 4687682069 in words is "four billion, six hundred eighty-seven million, six hundred eighty-two thousand, sixty-nine".
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