Base | Representation |
---|---|
bin | 1110000111100111… |
… | …0010001011110001 |
3 | 100210010121000220112 |
4 | 3201321302023301 |
5 | 30230221140421 |
6 | 1424025151105 |
7 | 162630435650 |
oct | 34171621361 |
9 | 10703530815 |
10 | 3790021361 |
11 | 1675406165 |
12 | 89932b495 |
13 | 4852824b9 |
14 | 27d4d5197 |
15 | 172ae945b |
hex | e1e722f1 |
3790021361 has 32 divisors (see below), whose sum is σ = 4743048960. Its totient is φ = 2954704896.
The previous prime is 3790021337. The next prime is 3790021369. The reversal of 3790021361 is 1631200973.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 3790021361 - 210 = 3790020337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3790021369) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418085 + ... + 427053.
It is an arithmetic number, because the mean of its divisors is an integer number (148220280).
Almost surely, 23790021361 is an apocalyptic number.
It is an amenable number.
3790021361 is a deficient number, since it is larger than the sum of its proper divisors (953027599).
3790021361 is a wasteful number, since it uses less digits than its factorization.
3790021361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9113.
The product of its (nonzero) digits is 6804, while the sum is 32.
The square root of 3790021361 is about 61563.1493752553. The cubic root of 3790021361 is about 1559.1236258060.
The spelling of 3790021361 in words is "three billion, seven hundred ninety million, twenty-one thousand, three hundred sixty-one".
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