Base | Representation |
---|---|
bin | 111101011010000… |
… | …001110011010101 |
3 | 2122210120021101221 |
4 | 331122001303111 |
5 | 4102214431201 |
6 | 250121250341 |
7 | 34346560426 |
oct | 7532016325 |
9 | 2583507357 |
10 | 1030233301 |
11 | 4895a3589 |
12 | 2490339b1 |
13 | 135594406 |
14 | 9ab7b64d |
15 | 606a44a1 |
hex | 3d681cd5 |
1030233301 has 2 divisors, whose sum is σ = 1030233302. Its totient is φ = 1030233300.
The previous prime is 1030233299. The next prime is 1030233311. The reversal of 1030233301 is 1033320301.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 955428100 + 74805201 = 30910^2 + 8649^2 .
It is a cyclic number.
It is not a de Polignac number, because 1030233301 - 21 = 1030233299 is a prime.
It is a super-2 number, since 2×10302333012 = 2122761308978713202, which contains 22 as substring.
Together with 1030233299, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1030233311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515116650 + 515116651.
It is an arithmetic number, because the mean of its divisors is an integer number (515116651).
Almost surely, 21030233301 is an apocalyptic number.
It is an amenable number.
1030233301 is a deficient number, since it is larger than the sum of its proper divisors (1).
1030233301 is an equidigital number, since it uses as much as digits as its factorization.
1030233301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 1030233301 is about 32097.2475611227. The cubic root of 1030233301 is about 1009.9778778280.
Adding to 1030233301 its reverse (1033320301), we get a palindrome (2063553602).
The spelling of 1030233301 in words is "one billion, thirty million, two hundred thirty-three thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •