Base | Representation |
---|---|
bin | 100011011001100001… |
… | …101011100101100111 |
3 | 10122002221001121120112 |
4 | 203121201223211213 |
5 | 1110320330123102 |
6 | 25243341323235 |
7 | 2513622032522 |
oct | 433141534547 |
9 | 118087047515 |
10 | 38009223527 |
11 | 15135241230 |
12 | 744926651b |
13 | 37797b7512 |
14 | 1ba8033bb9 |
15 | ec6d47252 |
hex | 8d986b967 |
38009223527 has 8 divisors (see below), whose sum is σ = 41466297600. Its totient is φ = 34552431160.
The previous prime is 38009223479. The next prime is 38009223541. The reversal of 38009223527 is 72532290083.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38009223527 - 26 = 38009223463 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38009223587) 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 7 ways as a sum of consecutive naturals, for example, 293474 + ... + 402672.
It is an arithmetic number, because the mean of its divisors is an integer number (5183287200).
Almost surely, 238009223527 is an apocalyptic number.
38009223527 is a deficient number, since it is larger than the sum of its proper divisors (3457074073).
38009223527 is a wasteful number, since it uses less digits than its factorization.
38009223527 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140853.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 38009223527 in words is "thirty-eight billion, nine million, two hundred twenty-three thousand, five hundred twenty-seven".
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