Base | Representation |
---|---|
bin | 100011011001101000… |
… | …110001100101001111 |
3 | 10122010001120002102010 |
4 | 203121220301211033 |
5 | 1110321314124322 |
6 | 25243445232303 |
7 | 2513643606135 |
oct | 433150614517 |
9 | 118101502363 |
10 | 38011083087 |
11 | 151362a135a |
12 | 7449a02693 |
13 | 3779cb8a53 |
14 | 1ba8399755 |
15 | ec70b320c |
hex | 8d9a3194f |
38011083087 has 16 divisors (see below), whose sum is σ = 52608054240. Its totient is φ = 24383382912.
The previous prime is 38011083073. The next prime is 38011083113. The reversal of 38011083087 is 78038011083.
38011083087 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 38011083087 - 27 = 38011082959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38011083017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720088 + ... + 771069.
It is an arithmetic number, because the mean of its divisors is an integer number (3288003390).
Almost surely, 238011083087 is an apocalyptic number.
38011083087 is a deficient number, since it is larger than the sum of its proper divisors (14596971153).
38011083087 is a wasteful number, since it uses less digits than its factorization.
38011083087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1491482.
The product of its (nonzero) digits is 32256, while the sum is 39.
The spelling of 38011083087 in words is "thirty-eight billion, eleven million, eighty-three thousand, eighty-seven".
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