Base | Representation |
---|---|
bin | 111100001100111… |
… | …011000101000001 |
3 | 2121101112100220002 |
4 | 330030323011001 |
5 | 4032031130143 |
6 | 244120125345 |
7 | 34013014454 |
oct | 7414730501 |
9 | 2541470802 |
10 | 1010020673 |
11 | 479148532 |
12 | 242306855 |
13 | 13133828c |
14 | 981d949b |
15 | 5da105b8 |
hex | 3c33b141 |
1010020673 has 2 divisors, whose sum is σ = 1010020674. Its totient is φ = 1010020672.
The previous prime is 1010020667. The next prime is 1010020681. The reversal of 1010020673 is 3760200101.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 770173504 + 239847169 = 27752^2 + 15487^2 .
It is a cyclic number.
It is not a de Polignac number, because 1010020673 - 216 = 1009955137 is a prime.
It is not a weakly prime, because it can be changed into another prime (1010020663) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505010336 + 505010337.
It is an arithmetic number, because the mean of its divisors is an integer number (505010337).
Almost surely, 21010020673 is an apocalyptic number.
It is an amenable number.
1010020673 is a deficient number, since it is larger than the sum of its proper divisors (1).
1010020673 is an equidigital number, since it uses as much as digits as its factorization.
1010020673 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 1010020673 is about 31780.8224091196. The cubic root of 1010020673 is about 1003.3291289348.
Adding to 1010020673 its reverse (3760200101), we get a palindrome (4770220774).
The spelling of 1010020673 in words is "one billion, ten million, twenty thousand, six hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •