Base | Representation |
---|---|
bin | 110000111010100000… |
… | …0100101010110000110 |
3 | 101001010120121211201022 |
4 | 1201311000211112012 |
5 | 3210111312133332 |
6 | 120131125031142 |
7 | 10406021560265 |
oct | 1416500452606 |
9 | 331116554638 |
10 | 105042302342 |
11 | 4060370651a |
12 | 184365554b2 |
13 | 9ba035cab3 |
14 | 51269b45dc |
15 | 2aebc4a212 |
hex | 1875025586 |
105042302342 has 4 divisors (see below), whose sum is σ = 157563453516. Its totient is φ = 52521151170.
The previous prime is 105042302327. The next prime is 105042302347. The reversal of 105042302342 is 243203240501.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×1050423023422 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105042302347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26260575584 + ... + 26260575587.
It is an arithmetic number, because the mean of its divisors is an integer number (39390863379).
Almost surely, 2105042302342 is an apocalyptic number.
105042302342 is a deficient number, since it is larger than the sum of its proper divisors (52521151174).
105042302342 is an equidigital number, since it uses as much as digits as its factorization.
105042302342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52521151173.
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 105042302342 its reverse (243203240501), we get a palindrome (348245542843).
The spelling of 105042302342 in words is "one hundred five billion, forty-two million, three hundred two thousand, three hundred forty-two".
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