Base | Representation |
---|---|
bin | 1001100100110… |
… | …1011100100010 |
3 | 2210120111102110 |
4 | 2121031130202 |
5 | 40240204411 |
6 | 3552500150 |
7 | 665244414 |
oct | 231153442 |
9 | 83514373 |
10 | 40163106 |
11 | 20742155 |
12 | 1154a656 |
13 | 8422b69 |
14 | 54969b4 |
15 | 37d52a6 |
hex | 264d722 |
40163106 has 16 divisors (see below), whose sum is σ = 83818944. Its totient is φ = 12805584.
The previous prime is 40163089. The next prime is 40163111. The reversal of 40163106 is 60136104.
It is a super-2 number, since 2×401631062 = 3226150167134472, which contains 22 as substring.
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, 145381 + ... + 145656.
It is an arithmetic number, because the mean of its divisors is an integer number (5238684).
Almost surely, 240163106 is an apocalyptic number.
40163106 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
40163106 is an abundant number, since it is smaller than the sum of its proper divisors (43655838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40163106 is a wasteful number, since it uses less digits than its factorization.
40163106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291065.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 40163106 is about 6337.4368635908. The cubic root of 40163106 is about 342.4594044982.
The spelling of 40163106 in words is "forty million, one hundred sixty-three thousand, one hundred six".
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