Base | Representation |
---|---|
bin | 1000010001011100110… |
… | …1111000000101001100 |
3 | 111120211211022112000121 |
4 | 2010113031320011030 |
5 | 4312032044344231 |
6 | 145142434234324 |
7 | 13160644154623 |
oct | 2042715700514 |
9 | 446754275017 |
10 | 142123434316 |
11 | 55301a78836 |
12 | 23664a259a4 |
13 | 1052c7964c6 |
14 | 6c436586ba |
15 | 3a6c367311 |
hex | 211737814c |
142123434316 has 12 divisors (see below), whose sum is σ = 251178545520. Its totient is φ = 70358135600.
The previous prime is 142123434287. The next prime is 142123434359. The reversal of 142123434316 is 613434321241.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175894936 + ... + 175895743.
It is an arithmetic number, because the mean of its divisors is an integer number (20931545460).
Almost surely, 2142123434316 is an apocalyptic number.
It is an amenable number.
142123434316 is a deficient number, since it is larger than the sum of its proper divisors (109055111204).
142123434316 is a wasteful number, since it uses less digits than its factorization.
142123434316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 351790784 (or 351790782 counting only the distinct ones).
The product of its digits is 41472, while the sum is 34.
Adding to 142123434316 its reverse (613434321241), we get a palindrome (755557755557).
The spelling of 142123434316 in words is "one hundred forty-two billion, one hundred twenty-three million, four hundred thirty-four thousand, three hundred sixteen".
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