Base | Representation |
---|---|
bin | 100101100010101111… |
… | …100100010001111000 |
3 | 10212001100220100201002 |
4 | 211202233210101320 |
5 | 1130024200422300 |
6 | 30304015544132 |
7 | 2624644520003 |
oct | 454257442170 |
9 | 125040810632 |
10 | 40311342200 |
11 | 1610677a048 |
12 | 799022b048 |
13 | 3a55721b0c |
14 | 1d45a9453a |
15 | 10aded65d5 |
hex | 962be4478 |
40311342200 has 48 divisors (see below), whose sum is σ = 94651877160. Its totient is φ = 15964880000.
The previous prime is 40311342179. The next prime is 40311342209. The reversal of 40311342200 is 224311304.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40311342209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 977606 + ... + 1018005.
Almost surely, 240311342200 is an apocalyptic number.
40311342200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40311342200 is an abundant number, since it is smaller than the sum of its proper divisors (54340534960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40311342200 is a wasteful number, since it uses less digits than its factorization.
40311342200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1995728 (or 1995719 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 40311342200 its reverse (224311304), we get a palindrome (40535653504).
The spelling of 40311342200 in words is "forty billion, three hundred eleven million, three hundred forty-two thousand, two hundred".
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