Base | Representation |
---|---|
bin | 1000010010010000101… |
… | …0000001011001111001 |
3 | 111121101221211000012200 |
4 | 2010210022001121321 |
5 | 4313003133341422 |
6 | 145220151300413 |
7 | 13166221344222 |
oct | 2044412013171 |
9 | 447357730180 |
10 | 142340527737 |
11 | 55403576291 |
12 | 2370567a709 |
13 | 10565756c55 |
14 | 6c6440a249 |
15 | 3a8144b2ac |
hex | 2124281679 |
142340527737 has 48 divisors (see below), whose sum is σ = 225709585920. Its totient is φ = 86102092800.
The previous prime is 142340527697. The next prime is 142340527751. The reversal of 142340527737 is 737725043241.
142340527737 is a `hidden beast` number, since 1 + 4 + 2 + 340 + 5 + 277 + 37 = 666.
It is not a de Polignac number, because 142340527737 - 212 = 142340523641 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142340527692 and 142340527701.
It is not an unprimeable number, because it can be changed into a prime (142340527787) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 375787 + ... + 652607.
It is an arithmetic number, because the mean of its divisors is an integer number (4702283040).
Almost surely, 2142340527737 is an apocalyptic number.
It is an amenable number.
142340527737 is a deficient number, since it is larger than the sum of its proper divisors (83369058183).
142340527737 is a wasteful number, since it uses less digits than its factorization.
142340527737 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276974 (or 276971 counting only the distinct ones).
The product of its (nonzero) digits is 987840, while the sum is 45.
The spelling of 142340527737 in words is "one hundred forty-two billion, three hundred forty million, five hundred twenty-seven thousand, seven hundred thirty-seven".
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