Base | Representation |
---|---|
bin | 1001000101010… |
… | …1110100000001 |
3 | 2122200200200110 |
4 | 2101111310001 |
5 | 34223201400 |
6 | 3440341533 |
7 | 641563242 |
oct | 221256401 |
9 | 78620613 |
10 | 38100225 |
11 | 1a563299 |
12 | 109148a9 |
13 | 7b7cc17 |
14 | 50bacc9 |
15 | 3528e50 |
hex | 2455d01 |
38100225 has 24 divisors (see below), whose sum is σ = 66310240. Its totient is φ = 19249920.
The previous prime is 38100217. The next prime is 38100313. The reversal of 38100225 is 52200183.
It is not a de Polignac number, because 38100225 - 23 = 38100217 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11944 + ... + 14793.
Almost surely, 238100225 is an apocalyptic number.
It is an amenable number.
38100225 is a deficient number, since it is larger than the sum of its proper divisors (28210015).
38100225 is a wasteful number, since it uses less digits than its factorization.
38100225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26769 (or 26764 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 38100225 is about 6172.5379707216. The cubic root of 38100225 is about 336.4928548727.
The spelling of 38100225 in words is "thirty-eight million, one hundred thousand, two hundred twenty-five".
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