Base | Representation |
---|---|
bin | 11100010101011010… |
… | …101111010011011111 |
3 | 2220112022022112002201 |
4 | 130111122233103133 |
5 | 444302032231421 |
6 | 21550542032331 |
7 | 2124636413104 |
oct | 342532572337 |
9 | 86468275081 |
10 | 30424102111 |
11 | 119a2681247 |
12 | 5a90b786a7 |
13 | 2b3b1c4cb0 |
14 | 16888c4aab |
15 | bd0e9db91 |
hex | 7156af4df |
30424102111 has 8 divisors (see below), whose sum is σ = 33563550384. Its totient is φ = 27398815680.
The previous prime is 30424102067. The next prime is 30424102117. The reversal of 30424102111 is 11120142403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30424102111 - 225 = 30390547679 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30424102117) 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, 28539901 + ... + 28540966.
It is an arithmetic number, because the mean of its divisors is an integer number (4195443798).
Almost surely, 230424102111 is an apocalyptic number.
30424102111 is a deficient number, since it is larger than the sum of its proper divisors (3139448273).
30424102111 is a wasteful number, since it uses less digits than its factorization.
30424102111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57080921.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 30424102111 its reverse (11120142403), we get a palindrome (41544244514).
The spelling of 30424102111 in words is "thirty billion, four hundred twenty-four million, one hundred two thousand, one hundred eleven".
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