Base | Representation |
---|---|
bin | 10110101010011… |
… | …010010001100110 |
3 | 222111102222212201 |
4 | 112222122101212 |
5 | 1234313411142 |
6 | 101421205114 |
7 | 12264533455 |
oct | 2652322146 |
9 | 874388781 |
10 | 380216422 |
11 | 185693253 |
12 | a740079a |
13 | 60a05841 |
14 | 386d4b9c |
15 | 235a6ab7 |
hex | 16a9a466 |
380216422 has 8 divisors (see below), whose sum is σ = 571420872. Its totient is φ = 189742800.
The previous prime is 380216399. The next prime is 380216453. The reversal of 380216422 is 224612083.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181404 + ... + 183487.
It is an arithmetic number, because the mean of its divisors is an integer number (71427609).
Almost surely, 2380216422 is an apocalyptic number.
380216422 is a deficient number, since it is larger than the sum of its proper divisors (191204450).
380216422 is a wasteful number, since it uses less digits than its factorization.
380216422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365414.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 380216422 is about 19499.1390066331. The cubic root of 380216422 is about 724.4531251251.
The spelling of 380216422 in words is "three hundred eighty million, two hundred sixteen thousand, four hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •