Base | Representation |
---|---|
bin | 100011110100101110… |
… | …001010110111001100 |
3 | 10200021201120221210110 |
4 | 203310232022313030 |
5 | 1112234130412223 |
6 | 25400520440020 |
7 | 2531132126640 |
oct | 436456126714 |
9 | 120251527713 |
10 | 38465482188 |
11 | 15349842101 |
12 | 7556019010 |
13 | 3820195b63 |
14 | 1c0c880c20 |
15 | 1001e1ed93 |
hex | 8f4b8adcc |
38465482188 has 48 divisors (see below), whose sum is σ = 103515695360. Its totient is φ = 10889308224.
The previous prime is 38465482151. The next prime is 38465482193. The reversal of 38465482188 is 88128456483.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 2091406 + ... + 2109717.
Almost surely, 238465482188 is an apocalyptic number.
It is an amenable number.
38465482188 is an abundant number, since it is smaller than the sum of its proper divisors (65050213172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38465482188 is a wasteful number, since it uses less digits than its factorization.
38465482188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4201246 (or 4201244 counting only the distinct ones).
The product of its digits is 11796480, while the sum is 57.
The spelling of 38465482188 in words is "thirty-eight billion, four hundred sixty-five million, four hundred eighty-two thousand, one hundred eighty-eight".
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