Base | Representation |
---|---|
bin | 1001000100110… |
… | …0110100001011 |
3 | 2122121211010111 |
4 | 2101030310023 |
5 | 34221011441 |
6 | 3435455151 |
7 | 641350633 |
oct | 221146413 |
9 | 78554114 |
10 | 38063371 |
11 | 1a538635 |
12 | 108b74b7 |
13 | 7b69208 |
14 | 50ab6c3 |
15 | 351d081 |
hex | 244cd0b |
38063371 has 2 divisors, whose sum is σ = 38063372. Its totient is φ = 38063370.
The previous prime is 38063369. The next prime is 38063383. The reversal of 38063371 is 17336083.
It is a weak prime.
It is an emirp because it is prime and its reverse (17336083) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 38063371 - 21 = 38063369 is a prime.
Together with 38063369, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (38063351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19031685 + 19031686.
It is an arithmetic number, because the mean of its divisors is an integer number (19031686).
Almost surely, 238063371 is an apocalyptic number.
38063371 is a deficient number, since it is larger than the sum of its proper divisors (1).
38063371 is an equidigital number, since it uses as much as digits as its factorization.
38063371 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 38063371 is about 6169.5519286250. The cubic root of 38063371 is about 336.3843243822.
The spelling of 38063371 in words is "thirty-eight million, sixty-three thousand, three hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •