Base | Representation |
---|---|
bin | 1001010000100000… |
… | …1100011101101000 |
3 | 20102012022000210210 |
4 | 2110020030131220 |
5 | 20042201114133 |
6 | 1050333541120 |
7 | 115404435366 |
oct | 22410143550 |
9 | 6365260723 |
10 | 2485176168 |
11 | 10658a9702 |
12 | 5943447a0 |
13 | 307b3c057 |
14 | 1980b2636 |
15 | e829d763 |
hex | 9420c768 |
2485176168 has 32 divisors (see below), whose sum is σ = 6214550400. Its totient is φ = 828177408.
The previous prime is 2485176167. The next prime is 2485176191. The reversal of 2485176168 is 8616715842.
It is a super-2 number, since 2×24851761682 = 12352201171990328448, which contains 22 as substring.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (2485176167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101073 + ... + 123231.
It is an arithmetic number, because the mean of its divisors is an integer number (194204700).
Almost surely, 22485176168 is an apocalyptic number.
It is an amenable number.
2485176168 is an abundant number, since it is smaller than the sum of its proper divisors (3729374232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2485176168 is a wasteful number, since it uses less digits than its factorization.
2485176168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26841 (or 26837 counting only the distinct ones).
The product of its digits is 645120, while the sum is 48.
The square root of 2485176168 is about 49851.5412800848. The cubic root of 2485176168 is about 1354.5209506479.
The spelling of 2485176168 in words is "two billion, four hundred eighty-five million, one hundred seventy-six thousand, one hundred sixty-eight".
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