Base | Representation |
---|---|
bin | 110011111001101010111… |
… | …0001001001111010101000 |
3 | 221020221010012202011002121 |
4 | 1213303111301021322220 |
5 | 1413332324412102130 |
6 | 23100543412441024 |
7 | 1334234066543062 |
oct | 147632561117250 |
9 | 27227105664077 |
10 | 7133232144040 |
11 | 23002066450a2 |
12 | 972575019174 |
13 | 3c9879014812 |
14 | 1a9370a96732 |
15 | c58421aed7a |
hex | 67cd5c49ea8 |
7133232144040 has 32 divisors (see below), whose sum is σ = 16051401472680. Its totient is φ = 2853003231232.
The previous prime is 7133232144037. The next prime is 7133232144089. The reversal of 7133232144040 is 404412323317.
It can be written as a sum of positive squares in 4 ways, for example, as 6671981988324 + 461250155716 = 2583018^2 + 679154^2 .
It is a junction number, because it is equal to n+sod(n) for n = 7133232143987 and 7133232144005.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8651617 + ... + 9440176.
Almost surely, 27133232144040 is an apocalyptic number.
It is an amenable number.
7133232144040 is an abundant number, since it is smaller than the sum of its proper divisors (8918169328640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7133232144040 is a wasteful number, since it uses less digits than its factorization.
7133232144040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18101661 (or 18101657 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 34.
Adding to 7133232144040 its reverse (404412323317), we get a palindrome (7537644467357).
The spelling of 7133232144040 in words is "seven trillion, one hundred thirty-three billion, two hundred thirty-two million, one hundred forty-four thousand, forty".
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