Base | Representation |
---|---|
bin | 10011011100110110… |
… | …11111011110000110 |
3 | 222221202122211101112 |
4 | 21232123133132012 |
5 | 132341303311032 |
6 | 4444113525022 |
7 | 516530635262 |
oct | 115633373606 |
9 | 28852584345 |
10 | 10442635142 |
11 | 4479660385 |
12 | 2035273772 |
13 | ca5608b64 |
14 | 710c650a2 |
15 | 411b941b2 |
hex | 26e6df786 |
10442635142 has 8 divisors (see below), whose sum is σ = 15897743256. Its totient is φ = 5143387392.
The previous prime is 10442635141. The next prime is 10442635153. The reversal of 10442635142 is 24153624401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 10442635099 and 10442635108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10442635141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38964923 + ... + 38965190.
It is an arithmetic number, because the mean of its divisors is an integer number (1987217907).
Almost surely, 210442635142 is an apocalyptic number.
10442635142 is a deficient number, since it is larger than the sum of its proper divisors (5455108114).
10442635142 is an equidigital number, since it uses as much as digits as its factorization.
10442635142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77930182.
The product of its (nonzero) digits is 23040, while the sum is 32.
The spelling of 10442635142 in words is "ten billion, four hundred forty-two million, six hundred thirty-five thousand, one hundred forty-two".
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