Base | Representation |
---|---|
bin | 11100000010010110… |
… | …100101000001011111 |
3 | 2212201000110001200211 |
4 | 130002112211001133 |
5 | 443123141304234 |
6 | 21455114233251 |
7 | 2114003566102 |
oct | 340226450137 |
9 | 85630401624 |
10 | 30104244319 |
11 | 11849074366 |
12 | 5a01a25827 |
13 | 2ab9b63726 |
14 | 1658222739 |
15 | bb2d6b164 |
hex | 7025a505f |
30104244319 has 2 divisors, whose sum is σ = 30104244320. Its totient is φ = 30104244318.
The previous prime is 30104244307. The next prime is 30104244323. The reversal of 30104244319 is 91344240103.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30104244319 - 227 = 29970026591 is a prime.
It is a super-2 number, since 2×301042443192 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30104244389) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15052122159 + 15052122160.
It is an arithmetic number, because the mean of its divisors is an integer number (15052122160).
Almost surely, 230104244319 is an apocalyptic number.
30104244319 is a deficient number, since it is larger than the sum of its proper divisors (1).
30104244319 is an equidigital number, since it uses as much as digits as its factorization.
30104244319 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10368, while the sum is 31.
The spelling of 30104244319 in words is "thirty billion, one hundred four million, two hundred forty-four thousand, three hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •