Base | Representation |
---|---|
bin | 1001010010010… |
… | …1010011010101 |
3 | 2201021212111100 |
4 | 2110211103111 |
5 | 34432400401 |
6 | 3510500313 |
7 | 652033101 |
oct | 224452325 |
9 | 81255440 |
10 | 38950101 |
11 | 1aa93873 |
12 | 11064699 |
13 | 80b99c8 |
14 | 525c901 |
15 | 3645b86 |
hex | 25254d5 |
38950101 has 6 divisors (see below), whose sum is σ = 56261270. Its totient is φ = 25966728.
The previous prime is 38950097. The next prime is 38950117. The reversal of 38950101 is 10105983.
It can be written as a sum of positive squares in only one way, i.e., 24502500 + 14447601 = 4950^2 + 3801^2 .
It is not a de Polignac number, because 38950101 - 22 = 38950097 is a prime.
It is a super-2 number, since 2×389501012 = 3034220735820402, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38950141) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2163886 + ... + 2163903.
Almost surely, 238950101 is an apocalyptic number.
It is an amenable number.
38950101 is a deficient number, since it is larger than the sum of its proper divisors (17311169).
38950101 is a wasteful number, since it uses less digits than its factorization.
38950101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4327795 (or 4327792 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 27.
The square root of 38950101 is about 6241.0016023071. The cubic root of 38950101 is about 338.9764517540.
The spelling of 38950101 in words is "thirty-eight million, nine hundred fifty thousand, one hundred one".
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