Base | Representation |
---|---|
bin | 1001100101011… |
… | …0101010101010 |
3 | 2210122102020021 |
4 | 2121112222222 |
5 | 40242411444 |
6 | 3553351054 |
7 | 665462500 |
oct | 231265252 |
9 | 83572207 |
10 | 40200874 |
11 | 2076856a |
12 | 1156848a |
13 | 84370cc |
14 | 54a6670 |
15 | 37e1584 |
hex | 2656aaa |
40200874 has 24 divisors (see below), whose sum is σ = 70886340. Its totient is φ = 17047296.
The previous prime is 40200859. The next prime is 40200877. The reversal of 40200874 is 47800204.
40200874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 35820225 + 4380649 = 5985^2 + 2093^2 .
It is a super-2 number, since 2×402008742 = 3232220540727752, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40200877) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7392 + ... + 11620.
Almost surely, 240200874 is an apocalyptic number.
40200874 is a deficient number, since it is larger than the sum of its proper divisors (30685466).
40200874 is a wasteful number, since it uses less digits than its factorization.
40200874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4342 (or 4335 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 25.
The square root of 40200874 is about 6340.4159169569. The cubic root of 40200874 is about 342.5667165395.
The spelling of 40200874 in words is "forty million, two hundred thousand, eight hundred seventy-four".
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