Base | Representation |
---|---|
bin | 100011101111110001… |
… | …000100001100011010 |
3 | 10200001221011200001002 |
4 | 203233301010030122 |
5 | 1112101340331401 |
6 | 25344351025002 |
7 | 2526102431165 |
oct | 435761041432 |
9 | 120057150032 |
10 | 38382355226 |
11 | 15306925636 |
12 | 753220b162 |
13 | 3808bac3c7 |
14 | 1c01802adc |
15 | ee999ea6b |
hex | 8efc4431a |
38382355226 has 8 divisors (see below), whose sum is σ = 57578767380. Its totient is φ = 19189432768.
The previous prime is 38382355223. The next prime is 38382355237. The reversal of 38382355226 is 62255328383.
It can be written as a sum of positive squares in 2 ways, for example, as 37927173001 + 455182225 = 194749^2 + 21335^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×383823552262 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (38382355223) by changing a digit.
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, 844751 + ... + 889026.
Almost surely, 238382355226 is an apocalyptic number.
38382355226 is a deficient number, since it is larger than the sum of its proper divisors (19196412154).
38382355226 is a wasteful number, since it uses less digits than its factorization.
38382355226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1744848.
The product of its digits is 2073600, while the sum is 47.
The spelling of 38382355226 in words is "thirty-eight billion, three hundred eighty-two million, three hundred fifty-five thousand, two hundred twenty-six".
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