Base | Representation |
---|---|
bin | 100011011010110001… |
… | …100000111001111010 |
3 | 10122011101102212001212 |
4 | 203122301200321322 |
5 | 1110341204320130 |
6 | 25245410043122 |
7 | 2514264644435 |
oct | 433261407172 |
9 | 118141385055 |
10 | 38030151290 |
11 | 151460355aa |
12 | 74542794a2 |
13 | 3780c34001 |
14 | 1baab2081c |
15 | ec8acce95 |
hex | 8dac60e7a |
38030151290 has 16 divisors (see below), whose sum is σ = 72057129120. Its totient is φ = 14411425680.
The previous prime is 38030151287. The next prime is 38030151301. The reversal of 38030151290 is 9215103083.
38030151290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100079156 + ... + 100079535.
It is an arithmetic number, because the mean of its divisors is an integer number (4503570570).
Almost surely, 238030151290 is an apocalyptic number.
38030151290 is a deficient number, since it is larger than the sum of its proper divisors (34026977830).
38030151290 is a wasteful number, since it uses less digits than its factorization.
38030151290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200158717.
The product of its (nonzero) digits is 6480, while the sum is 32.
The spelling of 38030151290 in words is "thirty-eight billion, thirty million, one hundred fifty-one thousand, two hundred ninety".
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