Base | Representation |
---|---|
bin | 11111111111110… |
… | …111111111111110 |
3 | 1101102011012111011 |
4 | 133333313333332 |
5 | 2044412310032 |
6 | 125134145434 |
7 | 16206022531 |
oct | 3777677776 |
9 | 1342135434 |
10 | 536838142 |
11 | 256038495 |
12 | 12b95227a |
13 | 872b2709 |
14 | 51424a18 |
15 | 321e3247 |
hex | 1fff7ffe |
536838142 has 8 divisors (see below), whose sum is σ = 805483800. Its totient is φ = 268343544.
The previous prime is 536838139. The next prime is 536838149. The reversal of 536838142 is 241838635.
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 = 536838095 and 536838104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (536838149) 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, 28417 + ... + 43372.
It is an arithmetic number, because the mean of its divisors is an integer number (100685475).
Almost surely, 2536838142 is an apocalyptic number.
536838142 is a deficient number, since it is larger than the sum of its proper divisors (268645658).
536838142 is a wasteful number, since it uses less digits than its factorization.
536838142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75530.
The product of its digits is 138240, while the sum is 40.
The square root of 536838142 is about 23169.7678451900. The cubic root of 536838142 is about 812.7328018344.
The spelling of 536838142 in words is "five hundred thirty-six million, eight hundred thirty-eight thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •