Base | Representation |
---|---|
bin | 1100101110111111011011… |
… | …0111101100100111000010 |
3 | 1211120112011102221101012010 |
4 | 3023233312313230213002 |
5 | 3313344422143312232 |
6 | 45440101155513350 |
7 | 2643366512100423 |
oct | 313576667544702 |
9 | 54515142841163 |
10 | 14001440213442 |
11 | 4508a82a90330 |
12 | 16a16a5bb8856 |
13 | 7a743a442456 |
14 | 36595d84b64a |
15 | 1943225880cc |
hex | cbbf6dec9c2 |
14001440213442 has 64 divisors (see below), whose sum is σ = 31378469378688. Its totient is φ = 4127631552000.
The previous prime is 14001440213347. The next prime is 14001440213443. The reversal of 14001440213442 is 24431204410041.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (14001440213443) 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, 17885392 + ... + 18651812.
It is an arithmetic number, because the mean of its divisors is an integer number (490288584042).
Almost surely, 214001440213442 is an apocalyptic number.
14001440213442 is an abundant number, since it is smaller than the sum of its proper divisors (17377029165246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14001440213442 is a wasteful number, since it uses less digits than its factorization.
14001440213442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 773955.
The product of its (nonzero) digits is 12288, while the sum is 30.
Adding to 14001440213442 its reverse (24431204410041), we get a palindrome (38432644623483).
The spelling of 14001440213442 in words is "fourteen trillion, one billion, four hundred forty million, two hundred thirteen thousand, four hundred forty-two".
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