Base | Representation |
---|---|
bin | 100111001101100010… |
… | …101111011010010010 |
3 | 11000200020111012222220 |
4 | 213031202233122102 |
5 | 1142211401021114 |
6 | 31201504241510 |
7 | 3020232542142 |
oct | 471542573222 |
9 | 130606435886 |
10 | 42103142034 |
11 | 16946142858 |
12 | 81b0310296 |
13 | 3c7ca005c5 |
14 | 2075a34922 |
15 | 11664700a9 |
hex | 9cd8af692 |
42103142034 has 16 divisors (see below), whose sum is σ = 86164570272. Its totient is φ = 13707999648.
The previous prime is 42103141967. The next prime is 42103142047. The reversal of 42103142034 is 43024130124.
It is a junction number, because it is equal to n+sod(n) for n = 42103141995 and 42103142013.
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 7 ways as a sum of consecutive naturals, for example, 81594979 + ... + 81595494.
It is an arithmetic number, because the mean of its divisors is an integer number (5385285642).
Almost surely, 242103142034 is an apocalyptic number.
42103142034 is an abundant number, since it is smaller than the sum of its proper divisors (44061428238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42103142034 is a wasteful number, since it uses less digits than its factorization.
42103142034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163190521.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 42103142034 its reverse (43024130124), we get a palindrome (85127272158).
The spelling of 42103142034 in words is "forty-two billion, one hundred three million, one hundred forty-two thousand, thirty-four".
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