Base | Representation |
---|---|
bin | 1001001011000… |
… | …1010100000000 |
3 | 2200101201210022 |
4 | 2102301110000 |
5 | 34322200013 |
6 | 3452353012 |
7 | 645014015 |
oct | 222612400 |
9 | 80351708 |
10 | 38475008 |
11 | 1a799930 |
12 | 10a75768 |
13 | 7c816a0 |
14 | 517770c |
15 | 35a0008 |
hex | 24b1500 |
38475008 has 72 divisors (see below), whose sum is σ = 90312096. Its totient is φ = 16128000.
The previous prime is 38474987. The next prime is 38475011. The reversal of 38475008 is 80057483.
It is a congruent number.
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, 36083 + ... + 37133.
Almost surely, 238475008 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38475008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45156048).
38475008 is an abundant number, since it is smaller than the sum of its proper divisors (51837088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38475008 is a wasteful number, since it uses less digits than its factorization.
38475008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1091 (or 1077 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 38475008 is about 6202.8225833083. The cubic root of 38475008 is about 337.5925905998.
The spelling of 38475008 in words is "thirty-eight million, four hundred seventy-five thousand, eight".
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