Base | Representation |
---|---|
bin | 101000101010010… |
… | …100001000001111 |
3 | 1202112122101120222 |
4 | 220222110020033 |
5 | 2344114244020 |
6 | 151405301555 |
7 | 22622305166 |
oct | 5052241017 |
9 | 1675571528 |
10 | 682181135 |
11 | 320089869 |
12 | 1705648bb |
13 | ab44099c |
14 | 6685a3dd |
15 | 3ed52b25 |
hex | 28a9420f |
682181135 has 16 divisors (see below), whose sum is σ = 836739072. Its totient is φ = 533786400.
The previous prime is 682181063. The next prime is 682181141. The reversal of 682181135 is 531181286.
It is not a de Polignac number, because 682181135 - 210 = 682180111 is a prime.
It is a super-2 number, since 2×6821811352 = 930742201899776450, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 682181095 and 682181104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37520 + ... + 52650.
It is an arithmetic number, because the mean of its divisors is an integer number (52296192).
Almost surely, 2682181135 is an apocalyptic number.
682181135 is a deficient number, since it is larger than the sum of its proper divisors (154557937).
682181135 is a wasteful number, since it uses less digits than its factorization.
682181135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15334.
The product of its digits is 11520, while the sum is 35.
The square root of 682181135 is about 26118.5974929742. The cubic root of 682181135 is about 880.3051348005.
The spelling of 682181135 in words is "six hundred eighty-two million, one hundred eighty-one thousand, one hundred thirty-five".
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