Base | Representation |
---|---|
bin | 11100010100110101… |
… | …011011000110101001 |
3 | 2220111121220112121211 |
4 | 130110311123012221 |
5 | 444242031220131 |
6 | 21545552233121 |
7 | 2124460312000 |
oct | 342465330651 |
9 | 86447815554 |
10 | 30414320041 |
11 | 119980aa896 |
12 | 5a8983b7a1 |
13 | 2b3917b6a1 |
14 | 1687499c37 |
15 | bd01ba5b1 |
hex | 714d5b1a9 |
30414320041 has 8 divisors (see below), whose sum is σ = 35468595200. Its totient is φ = 26069416884.
The previous prime is 30414319927. The next prime is 30414320063. The reversal of 30414320041 is 14002341403.
It is not a de Polignac number, because 30414320041 - 215 = 30414287273 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30414319994 and 30414320021.
It is not an unprimeable number, because it can be changed into a prime (30414324041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44335401 + ... + 44336086.
It is an arithmetic number, because the mean of its divisors is an integer number (4433574400).
Almost surely, 230414320041 is an apocalyptic number.
It is an amenable number.
30414320041 is a deficient number, since it is larger than the sum of its proper divisors (5054275159).
30414320041 is an frugal number, since it uses more digits than its factorization.
30414320041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88671508 (or 88671494 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 30414320041 its reverse (14002341403), we get a palindrome (44416661444).
The spelling of 30414320041 in words is "thirty billion, four hundred fourteen million, three hundred twenty thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •