Base | Representation |
---|---|
bin | 100100000011011111… |
… | …100111100100010010 |
3 | 10200220222221201101001 |
4 | 210003133213210102 |
5 | 1113241102411332 |
6 | 25441252532214 |
7 | 2540231561122 |
oct | 440337474422 |
9 | 120828851331 |
10 | 38713325842 |
11 | 15466732774 |
12 | 760502106a |
13 | 385c631bc9 |
14 | 1c33758c82 |
15 | 1018a7a0e7 |
hex | 9037e7912 |
38713325842 has 8 divisors (see below), whose sum is σ = 58075883532. Its totient is φ = 19354698000.
The previous prime is 38713325809. The next prime is 38713325897. The reversal of 38713325842 is 24852331783.
It can be written as a sum of positive squares in 2 ways, for example, as 38663750161 + 49575681 = 196631^2 + 7041^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×387133258423 (a number of 33 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 38713325792 and 38713325801.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 957709 + ... + 997312.
Almost surely, 238713325842 is an apocalyptic number.
38713325842 is a deficient number, since it is larger than the sum of its proper divisors (19362557690).
38713325842 is a wasteful number, since it uses less digits than its factorization.
38713325842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1964924.
The product of its digits is 967680, while the sum is 46.
The spelling of 38713325842 in words is "thirty-eight billion, seven hundred thirteen million, three hundred twenty-five thousand, eight hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •