Base | Representation |
---|---|
bin | 10100111101001101110… |
… | …101111110101001100010 |
3 | 12002200012102220222221112 |
4 | 110331031311332221202 |
5 | 142043331212240114 |
6 | 3021325414223322 |
7 | 206021342236544 |
oct | 24751565765142 |
9 | 5080172828845 |
10 | 1440120040034 |
11 | 50582a245175 |
12 | 1b3131354b42 |
13 | a5a587c8630 |
14 | 4d9b8b03694 |
15 | 276da45913e |
hex | 14f4dd7ea62 |
1440120040034 has 16 divisors (see below), whose sum is σ = 2327018899968. Its totient is φ = 664479032592.
The previous prime is 1440120040033. The next prime is 1440120040063. The reversal of 1440120040034 is 4300400210441.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1440120039991 and 1440120040009.
It is not an unprimeable number, because it can be changed into a prime (1440120040033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7897922 + ... + 8078205.
It is an arithmetic number, because the mean of its divisors is an integer number (145438681248).
Almost surely, 21440120040034 is an apocalyptic number.
1440120040034 is a deficient number, since it is larger than the sum of its proper divisors (886898859934).
1440120040034 is a wasteful number, since it uses less digits than its factorization.
1440120040034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15979609.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 1440120040034 its reverse (4300400210441), we get a palindrome (5740520250475).
The spelling of 1440120040034 in words is "one trillion, four hundred forty billion, one hundred twenty million, forty thousand, thirty-four".
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