Base | Representation |
---|---|
bin | 10110101100101… |
… | …100001101111001 |
3 | 222112120100212200 |
4 | 112230230031321 |
5 | 1234442023301 |
6 | 101442100413 |
7 | 12302603325 |
oct | 2654541571 |
9 | 875510780 |
10 | 380814201 |
11 | 185a61389 |
12 | a764a709 |
13 | 60b84961 |
14 | 3880c985 |
15 | 23673c86 |
hex | 16b2c379 |
380814201 has 12 divisors (see below), whose sum is σ = 552534528. Its totient is φ = 252736344.
The previous prime is 380814193. The next prime is 380814227. The reversal of 380814201 is 102418083.
380814201 is a `hidden beast` number, since 380 + 81 + 4 + 201 = 666.
It is not a de Polignac number, because 380814201 - 23 = 380814193 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (380814241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92865 + ... + 96878.
It is an arithmetic number, because the mean of its divisors is an integer number (46044544).
Almost surely, 2380814201 is an apocalyptic number.
It is an amenable number.
380814201 is a deficient number, since it is larger than the sum of its proper divisors (171720327).
380814201 is a wasteful number, since it uses less digits than its factorization.
380814201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189972 (or 189969 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 380814201 is about 19514.4613299983. The cubic root of 380814201 is about 724.8325898044.
The spelling of 380814201 in words is "three hundred eighty million, eight hundred fourteen thousand, two hundred one".
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