Base | Representation |
---|---|
bin | 1011000110000111110… |
… | …10100010000111110011 |
3 | 1100110001112220000212111 |
4 | 11203003322202013303 |
5 | 22221241432221113 |
6 | 451050250310151 |
7 | 36354403505104 |
oct | 5430372420763 |
9 | 1313045800774 |
10 | 381244023283 |
11 | 1377593484a2 |
12 | 61a79a28357 |
13 | 29c498cca76 |
14 | 146491ca3ab |
15 | 9db4eb213d |
hex | 58c3ea21f3 |
381244023283 has 2 divisors, whose sum is σ = 381244023284. Its totient is φ = 381244023282.
The previous prime is 381244023257. The next prime is 381244023287. The reversal of 381244023283 is 382320442183.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 381244023283 - 225 = 381210468851 is a prime.
It is not a weakly prime, because it can be changed into another prime (381244023287) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190622011641 + 190622011642.
It is an arithmetic number, because the mean of its divisors is an integer number (190622011642).
Almost surely, 2381244023283 is an apocalyptic number.
381244023283 is a deficient number, since it is larger than the sum of its proper divisors (1).
381244023283 is an equidigital number, since it uses as much as digits as its factorization.
381244023283 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 221184, while the sum is 40.
The spelling of 381244023283 in words is "three hundred eighty-one billion, two hundred forty-four million, twenty-three thousand, two hundred eighty-three".
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