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38030151290 = 2519200158691
BaseRepresentation
bin100011011010110001…
…100000111001111010
310122011101102212001212
4203122301200321322
51110341204320130
625245410043122
72514264644435
oct433261407172
9118141385055
1038030151290
11151460355aa
1274542794a2
133780c34001
141baab2081c
15ec8acce95
hex8dac60e7a

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".

Divisors: 1 2 5 10 19 38 95 190 200158691 400317382 1000793455 2001586910 3803015129 7606030258 19015075645 38030151290