Base | Representation |
---|---|
bin | 110010100101111… |
… | …100100001101000 |
3 | 2012011011220201211 |
4 | 302211330201220 |
5 | 3214243324130 |
6 | 220120522504 |
7 | 30014515003 |
oct | 6245744150 |
9 | 2164156654 |
10 | 848808040 |
11 | 3a6148053 |
12 | 1b8320434 |
13 | 106b118a2 |
14 | 80a3253a |
15 | 4e7b8a2a |
hex | 3297c868 |
848808040 has 32 divisors (see below), whose sum is σ = 1928736360. Its totient is φ = 336160000.
The previous prime is 848807983. The next prime is 848808067. The reversal of 848808040 is 40808848.
It can be written as a sum of positive squares in 4 ways, for example, as 723502404 + 125305636 = 26898^2 + 11194^2 .
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 848807984 and 848808002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101011 + ... + 109090.
Almost surely, 2848808040 is an apocalyptic number.
It is an amenable number.
848808040 is an abundant number, since it is smaller than the sum of its proper divisors (1079928320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
848808040 is a wasteful number, since it uses less digits than its factorization.
848808040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210213 (or 210209 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 40.
The square root of 848808040 is about 29134.3103573776. The cubic root of 848808040 is about 946.8252434434.
The spelling of 848808040 in words is "eight hundred forty-eight million, eight hundred eight thousand, forty".
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