Base | Representation |
---|---|
bin | 11101111110111100001… |
… | …00111110111111110111 |
3 | 10122111012000101112200010 |
4 | 32333132010332333313 |
5 | 113334344044013221 |
6 | 2105140010551303 |
7 | 134300613200604 |
oct | 16773604767767 |
9 | 3574160345603 |
10 | 1030223032311 |
11 | 367a08053450 |
12 | 1477b7738533 |
13 | 761c3920605 |
14 | 37c1234b6ab |
15 | 1bbe9c48c76 |
hex | efde13eff7 |
1030223032311 has 16 divisors (see below), whose sum is σ = 1508563324800. Its totient is φ = 620187138720.
The previous prime is 1030223032303. The next prime is 1030223032337. The reversal of 1030223032311 is 1132303220301.
It is not a de Polignac number, because 1030223032311 - 23 = 1030223032303 is a prime.
It is a super-2 number, since 2×10302230323112 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030223032351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104756425 + ... + 104766258.
It is an arithmetic number, because the mean of its divisors is an integer number (94285207800).
Almost surely, 21030223032311 is an apocalyptic number.
1030223032311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1030223032311 is a deficient number, since it is larger than the sum of its proper divisors (478340292489).
1030223032311 is a wasteful number, since it uses less digits than its factorization.
1030223032311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209522846.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 1030223032311 its reverse (1132303220301), we get a palindrome (2162526252612).
The spelling of 1030223032311 in words is "one trillion, thirty billion, two hundred twenty-three million, thirty-two thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •