Base | Representation |
---|---|
bin | 10110100010010… |
… | …001011110011011 |
3 | 222100102121200111 |
4 | 112202101132123 |
5 | 1233242130402 |
6 | 101303345151 |
7 | 12240440314 |
oct | 2642213633 |
9 | 870377614 |
10 | 378083227 |
11 | 184466585 |
12 | a67521b7 |
13 | 604398b2 |
14 | 382db60b |
15 | 232d49d7 |
hex | 1689179b |
378083227 has 6 divisors (see below), whose sum is σ = 380652692. Its totient is φ = 375516972.
The previous prime is 378083203. The next prime is 378083239. The reversal of 378083227 is 722380873.
It is not a de Polignac number, because 378083227 - 215 = 378050459 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 378083227.
It is not an unprimeable number, because it can be changed into a prime (378083297) 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, 247488 + ... + 249010.
Almost surely, 2378083227 is an apocalyptic number.
378083227 is a deficient number, since it is larger than the sum of its proper divisors (2569465).
378083227 is an frugal number, since it uses more digits than its factorization.
378083227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3209 (or 1686 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 40.
The square root of 378083227 is about 19444.3623449060. The cubic root of 378083227 is about 723.0957412077.
The spelling of 378083227 in words is "three hundred seventy-eight million, eighty-three thousand, two hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •