Base | Representation |
---|---|
bin | 10011000010100100110… |
… | …101000010011101110110 |
3 | 11122002022010002110010120 |
4 | 103002210311002131312 |
5 | 132414133432101032 |
6 | 2441030440032410 |
7 | 163350151415526 |
oct | 23024465023566 |
9 | 4562263073116 |
10 | 1308435425142 |
11 | 4649a4760a2a |
12 | 191700462706 |
13 | 96500903271 |
14 | 474859d9686 |
15 | 2407e78062c |
hex | 130a4d42776 |
1308435425142 has 8 divisors (see below), whose sum is σ = 2616870850296. Its totient is φ = 436145141712.
The previous prime is 1308435425071. The next prime is 1308435425203. The reversal of 1308435425142 is 2415245348031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
1308435425142 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 1308435425094 and 1308435425103.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109036285423 + ... + 109036285434.
It is an arithmetic number, because the mean of its divisors is an integer number (327108856287).
Almost surely, 21308435425142 is an apocalyptic number.
1308435425142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1308435425142 is a wasteful number, since it uses less digits than its factorization.
1308435425142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218072570862.
The product of its (nonzero) digits is 460800, while the sum is 42.
The spelling of 1308435425142 in words is "one trillion, three hundred eight billion, four hundred thirty-five million, four hundred twenty-five thousand, one hundred forty-two".
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