Base | Representation |
---|---|
bin | 111000000100010… |
… | …000101110101011 |
3 | 2102112222112010210 |
4 | 320010100232223 |
5 | 3411301004240 |
6 | 233201112203 |
7 | 32211214104 |
oct | 7004205653 |
9 | 2375875123 |
10 | 940641195 |
11 | 442a7071a |
12 | 223028663 |
13 | 11cb56030 |
14 | 8ccd93ab |
15 | 578a8780 |
hex | 38110bab |
940641195 has 64 divisors (see below), whose sum is σ = 1762750080. Its totient is φ = 424009728.
The previous prime is 940641181. The next prime is 940641197. The reversal of 940641195 is 591146049.
It is not a de Polignac number, because 940641195 - 27 = 940641067 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (940641197) 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 63 ways as a sum of consecutive naturals, for example, 118821 + ... + 126489.
It is an arithmetic number, because the mean of its divisors is an integer number (27542970).
Almost surely, 2940641195 is an apocalyptic number.
940641195 is a deficient number, since it is larger than the sum of its proper divisors (822108885).
940641195 is a wasteful number, since it uses less digits than its factorization.
940641195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7744.
The product of its (nonzero) digits is 38880, while the sum is 39.
The square root of 940641195 is about 30669.8743883962. The cubic root of 940641195 is about 979.8087906142.
It can be divided in two parts, 94064 and 1195, that added together give a palindrome (95259).
The spelling of 940641195 in words is "nine hundred forty million, six hundred forty-one thousand, one hundred ninety-five".
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