Base | Representation |
---|---|
bin | 100011011001000001… |
… | …100100011000100011 |
3 | 10122002100012221002110 |
4 | 203121001210120203 |
5 | 1110311201233121 |
6 | 25242441050403 |
7 | 2513460342102 |
oct | 433101443043 |
9 | 118070187073 |
10 | 38000805411 |
11 | 15130511608 |
12 | 7446486a03 |
13 | 3777b2a99a |
14 | 1ba6c82039 |
15 | ec6232d76 |
hex | 8d9064623 |
38000805411 has 8 divisors (see below), whose sum is σ = 50971140864. Its totient is φ = 25182170120.
The previous prime is 38000805397. The next prime is 38000805473. The reversal of 38000805411 is 11450800083.
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 38000805411 - 29 = 38000804899 is a prime.
It is a super-2 number, since 2×380008054112 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (38000805481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37924455 + ... + 37925456.
It is an arithmetic number, because the mean of its divisors is an integer number (6371392608).
Almost surely, 238000805411 is an apocalyptic number.
38000805411 is a deficient number, since it is larger than the sum of its proper divisors (12970335453).
38000805411 is a wasteful number, since it uses less digits than its factorization.
38000805411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75850081.
The product of its (nonzero) digits is 3840, while the sum is 30.
The spelling of 38000805411 in words is "thirty-eight billion, eight hundred five thousand, four hundred eleven".
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