Base | Representation |
---|---|
bin | 10110101010010… |
… | …110101010010110 |
3 | 222111102020120120 |
4 | 112222112222112 |
5 | 1234312422442 |
6 | 101421012410 |
7 | 12264442353 |
oct | 2652265226 |
9 | 874366516 |
10 | 380201622 |
11 | 185683119 |
12 | a73b4106 |
13 | 609cbb98 |
14 | 386cd62a |
15 | 235a24ec |
hex | 16a96a96 |
380201622 has 16 divisors (see below), whose sum is σ = 761903280. Its totient is φ = 126483872.
The previous prime is 380201597. The next prime is 380201683. The reversal of 380201622 is 226102083.
It is a junction number, because it is equal to n+sod(n) for n = 380201592 and 380201601.
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, 59193 + ... + 65300.
It is an arithmetic number, because the mean of its divisors is an integer number (47618955).
Almost surely, 2380201622 is an apocalyptic number.
380201622 is an abundant number, since it is smaller than the sum of its proper divisors (381701658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380201622 is a wasteful number, since it uses less digits than its factorization.
380201622 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125007.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 380201622 is about 19498.7594990040. The cubic root of 380201622 is about 724.4437251757.
The spelling of 380201622 in words is "three hundred eighty million, two hundred one thousand, six hundred twenty-two".
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