Base | Representation |
---|---|
bin | 1001100100000… |
… | …0100100101010 |
3 | 2210110211002120 |
4 | 2121000210222 |
5 | 40232013003 |
6 | 3551412110 |
7 | 664634610 |
oct | 231004452 |
9 | 83424076 |
10 | 40110378 |
11 | 20706580 |
12 | 11524036 |
13 | 8404b69 |
14 | 54816b0 |
15 | 37c4853 |
hex | 264092a |
40110378 has 64 divisors (see below), whose sum is σ = 105919488. Its totient is φ = 9803520.
The previous prime is 40110377. The next prime is 40110379. The reversal of 40110378 is 87301104.
It is an interprime number because it is at equal distance from previous prime (40110377) and next prime (40110379).
It is not an unprimeable number, because it can be changed into a prime (40110377) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5301 + ... + 10407.
It is an arithmetic number, because the mean of its divisors is an integer number (1654992).
Almost surely, 240110378 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40110378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52959744).
40110378 is an abundant number, since it is smaller than the sum of its proper divisors (65809110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40110378 is a wasteful number, since it uses less digits than its factorization.
40110378 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5147.
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 40110378 is about 6333.2754558759. The cubic root of 40110378 is about 342.3094733038.
The spelling of 40110378 in words is "forty million, one hundred ten thousand, three hundred seventy-eight".
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