Base | Representation |
---|---|
bin | 1101110110001110… |
… | …00000001010010000 |
3 | 201012002122120010122 |
4 | 12323013000022100 |
5 | 110211120023402 |
6 | 3225403245412 |
7 | 352140111260 |
oct | 67307001220 |
9 | 21162576118 |
10 | 7434142352 |
11 | 317541a1aa |
12 | 1535819868 |
13 | 91623cb00 |
14 | 50748b7a0 |
15 | 2d79c3ca2 |
hex | 1bb1c0290 |
7434142352 has 60 divisors (see below), whose sum is σ = 17825019840. Its totient is φ = 2940971904.
The previous prime is 7434142351. The next prime is 7434142357. The reversal of 7434142352 is 2532414347.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7434142351) 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 11 ways as a sum of consecutive naturals, for example, 177452 + ... + 215307.
It is an arithmetic number, because the mean of its divisors is an integer number (297083664).
Almost surely, 27434142352 is an apocalyptic number.
It is an amenable number.
7434142352 is an abundant number, since it is smaller than the sum of its proper divisors (10390877488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7434142352 is a wasteful number, since it uses less digits than its factorization.
7434142352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 392800 (or 392781 counting only the distinct ones).
The product of its digits is 80640, while the sum is 35.
The square root of 7434142352 is about 86221.4726851728. The cubic root of 7434142352 is about 1951.6875465690.
Adding to 7434142352 its reverse (2532414347), we get a palindrome (9966556699).
The spelling of 7434142352 in words is "seven billion, four hundred thirty-four million, one hundred forty-two thousand, three hundred fifty-two".
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