Base | Representation |
---|---|
bin | 10001100000101011011001… |
… | …00010100111110000000011 |
3 | 12001100011020110222222001102 |
4 | 20300111230202213300003 |
5 | 20021341200410324213 |
6 | 213521301054325015 |
7 | 11052660413411150 |
oct | 1060255442476003 |
9 | 161304213888042 |
10 | 38506202823683 |
11 | 112a6430703a51 |
12 | 439a9154b976b |
13 | 186417228253a |
14 | 9719d2977227 |
15 | 46b97c1c1158 |
hex | 23056c8a7c03 |
38506202823683 has 16 divisors (see below), whose sum is σ = 44331660522240. Its totient is φ = 32761973455776.
The previous prime is 38506202823677. The next prime is 38506202823731. The reversal of 38506202823683 is 38632820260583.
It is a cyclic number.
It is not a de Polignac number, because 38506202823683 - 212 = 38506202819587 is a prime.
It is a super-2 number, since 2×385062028236832 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (38506202823623) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1855841 + ... + 8969757.
It is an arithmetic number, because the mean of its divisors is an integer number (2770728782640).
Almost surely, 238506202823683 is an apocalyptic number.
38506202823683 is a deficient number, since it is larger than the sum of its proper divisors (5825457698557).
38506202823683 is a wasteful number, since it uses less digits than its factorization.
38506202823683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7119626.
The product of its (nonzero) digits is 19906560, while the sum is 56.
The spelling of 38506202823683 in words is "thirty-eight trillion, five hundred six billion, two hundred two million, eight hundred twenty-three thousand, six hundred eighty-three".
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