Base | Representation |
---|---|
bin | 1000010001010110101… |
… | …1101001011000111101 |
3 | 111120210000212021021021 |
4 | 2010111223221120331 |
5 | 4312004001342104 |
6 | 145140114304141 |
7 | 13160212246120 |
oct | 2042553513075 |
9 | 446700767237 |
10 | 142097684029 |
11 | 55299490204 |
12 | 23658288051 |
13 | 1052734b952 |
14 | 6c400743b7 |
15 | 3a69e7c754 |
hex | 2115ae963d |
142097684029 has 16 divisors (see below), whose sum is σ = 171534499840. Its totient is φ = 115127898480.
The previous prime is 142097684021. The next prime is 142097684059. The reversal of 142097684029 is 920486790241.
142097684029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 142097684029 - 23 = 142097684021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142097684021) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 7604949 + ... + 7623610.
It is an arithmetic number, because the mean of its divisors is an integer number (10720906240).
Almost surely, 2142097684029 is an apocalyptic number.
It is an amenable number.
142097684029 is a deficient number, since it is larger than the sum of its proper divisors (29436815811).
142097684029 is a wasteful number, since it uses less digits than its factorization.
142097684029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15228640.
The product of its (nonzero) digits is 1741824, while the sum is 52.
The spelling of 142097684029 in words is "one hundred forty-two billion, ninety-seven million, six hundred eighty-four thousand, twenty-nine".
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