Base | Representation |
---|---|
bin | 11100000011100011… |
… | …100111111100111001 |
3 | 2212202102110011212220 |
4 | 130003203213330321 |
5 | 443143324111101 |
6 | 21501115154253 |
7 | 2114340345525 |
oct | 340343477471 |
9 | 85672404786 |
10 | 30124441401 |
11 | 1185950976a |
12 | 5a08745989 |
13 | 2ac10b5772 |
14 | 165ab9cd85 |
15 | bb4a0a636 |
hex | 7038e7f39 |
30124441401 has 8 divisors (see below), whose sum is σ = 40521372960. Its totient is φ = 19905235392.
The previous prime is 30124441357. The next prime is 30124441421. The reversal of 30124441401 is 10414442103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30124441401 - 211 = 30124439353 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30124441421) 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, 44430991 + ... + 44431668.
It is an arithmetic number, because the mean of its divisors is an integer number (5065171620).
Almost surely, 230124441401 is an apocalyptic number.
It is an amenable number.
30124441401 is a deficient number, since it is larger than the sum of its proper divisors (10396931559).
30124441401 is a wasteful number, since it uses less digits than its factorization.
30124441401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88862775.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 30124441401 its reverse (10414442103), we get a palindrome (40538883504).
The spelling of 30124441401 in words is "thirty billion, one hundred twenty-four million, four hundred forty-one thousand, four hundred one".
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