Base | Representation |
---|---|
bin | 11100000010101100… |
… | …111010101101100011 |
3 | 2212201102110120121212 |
4 | 130002230322231203 |
5 | 443131141202243 |
6 | 21455443540335 |
7 | 2114104426022 |
oct | 340254725543 |
9 | 85642416555 |
10 | 30110100323 |
11 | 11851404036 |
12 | 5a0398a6ab |
13 | 2abb134014 |
14 | 1658d088b9 |
15 | bb3626318 |
hex | 702b3ab63 |
30110100323 has 2 divisors, whose sum is σ = 30110100324. Its totient is φ = 30110100322.
The previous prime is 30110100287. The next prime is 30110100347. The reversal of 30110100323 is 32300101103.
It is a strong prime.
It is an emirp because it is prime and its reverse (32300101103) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 30110100323 - 26 = 30110100259 is a prime.
It is a super-2 number, since 2×301101003232 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30110100298 and 30110100307.
It is not a weakly prime, because it can be changed into another prime (30110190323) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15055050161 + 15055050162.
It is an arithmetic number, because the mean of its divisors is an integer number (15055050162).
Almost surely, 230110100323 is an apocalyptic number.
30110100323 is a deficient number, since it is larger than the sum of its proper divisors (1).
30110100323 is an equidigital number, since it uses as much as digits as its factorization.
30110100323 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 30110100323 its reverse (32300101103), we get a palindrome (62410201426).
The spelling of 30110100323 in words is "thirty billion, one hundred ten million, one hundred thousand, three hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •