Base | Representation |
---|---|
bin | 11100010100110101… |
… | …011000111001100011 |
3 | 2220111121220002020101 |
4 | 130110311120321203 |
5 | 444242030423021 |
6 | 21545552123231 |
7 | 2124460243450 |
oct | 342465307143 |
9 | 86447802211 |
10 | 30414311011 |
11 | 119980a4027 |
12 | 5a89836517 |
13 | 2b39177546 |
14 | 1687496827 |
15 | bd01b7a91 |
hex | 714d58e63 |
30414311011 has 4 divisors (see below), whose sum is σ = 34759212592. Its totient is φ = 26069409432.
The previous prime is 30414310991. The next prime is 30414311021. The reversal of 30414311011 is 11011341403.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11011341403 = 1013 ⋅10870031.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30414311011 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30414311011.
It is not an unprimeable number, because it can be changed into a prime (30414311021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2172450780 + ... + 2172450793.
It is an arithmetic number, because the mean of its divisors is an integer number (8689803148).
Almost surely, 230414311011 is an apocalyptic number.
30414311011 is a deficient number, since it is larger than the sum of its proper divisors (4344901581).
30414311011 is an equidigital number, since it uses as much as digits as its factorization.
30414311011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4344901580.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 30414311011 its reverse (11011341403), we get a palindrome (41425652414).
The spelling of 30414311011 in words is "thirty billion, four hundred fourteen million, three hundred eleven thousand, eleven".
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