Base | Representation |
---|---|
bin | 1001101110110… |
… | …0011001000110 |
3 | 2211210120111012 |
4 | 2123230121012 |
5 | 40422023100 |
6 | 4014442222 |
7 | 1003625456 |
oct | 233543106 |
9 | 84716435 |
10 | 40814150 |
11 | 21047303 |
12 | 11803372 |
13 | 85c02b0 |
14 | 55c5d66 |
15 | 38b3135 |
hex | 26ec646 |
40814150 has 24 divisors (see below), whose sum is σ = 81755184. Its totient is φ = 15069600.
The previous prime is 40814149. The next prime is 40814159. The reversal of 40814150 is 5141804.
40814150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40814159) 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, 30746 + ... + 32045.
It is an arithmetic number, because the mean of its divisors is an integer number (3406466).
Almost surely, 240814150 is an apocalyptic number.
40814150 is an abundant number, since it is smaller than the sum of its proper divisors (40941034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40814150 is a wasteful number, since it uses less digits than its factorization.
40814150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62816 (or 62811 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 23.
The square root of 40814150 is about 6388.5953072643. The cubic root of 40814150 is about 344.2999175907.
Adding to 40814150 its reverse (5141804), we get a palindrome (45955954).
The spelling of 40814150 in words is "forty million, eight hundred fourteen thousand, one hundred fifty".
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