Base | Representation |
---|---|
bin | 100011100110101001… |
… | …100000110110101011 |
3 | 10122200021022202012100 |
4 | 203212221200312223 |
5 | 1111243210134043 |
6 | 25321244144443 |
7 | 2522234241615 |
oct | 434651406653 |
9 | 118607282170 |
10 | 38229380523 |
11 | 15238541464 |
12 | 74aab38123 |
13 | 37b32ab529 |
14 | 1bc9381db5 |
15 | edb333cd3 |
hex | 8e6a60dab |
38229380523 has 48 divisors (see below), whose sum is σ = 57719174656. Its totient is φ = 24363218880.
The previous prime is 38229380503. The next prime is 38229380573. The reversal of 38229380523 is 32508392283.
38229380523 is a `hidden beast` number, since 38 + 2 + 2 + 93 + 8 + 0 + 523 = 666.
38229380523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 38229380523 - 210 = 38229379499 is a prime.
It is a super-2 number, since 2×382293805232 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38229380503) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4066158 + ... + 4075548.
Almost surely, 238229380523 is an apocalyptic number.
38229380523 is a deficient number, since it is larger than the sum of its proper divisors (19489794133).
38229380523 is a wasteful number, since it uses less digits than its factorization.
38229380523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9664 (or 9661 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
The spelling of 38229380523 in words is "thirty-eight billion, two hundred twenty-nine million, three hundred eighty thousand, five hundred twenty-three".
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