Base | Representation |
---|---|
bin | 11100001110110100… |
… | …001011111010110001 |
3 | 2220020120212211121212 |
4 | 130032310023322301 |
5 | 444040203114101 |
6 | 21531543525505 |
7 | 2122123034252 |
oct | 341664137261 |
9 | 86216784555 |
10 | 30313332401 |
11 | 119460a4330 |
12 | 5a5ba59895 |
13 | 2b212804a1 |
14 | 1677cccb29 |
15 | bc63bd1bb |
hex | 70ed0beb1 |
30313332401 has 8 divisors (see below), whose sum is σ = 33188476224. Its totient is φ = 27458086320.
The previous prime is 30313332389. The next prime is 30313332421. The reversal of 30313332401 is 10423331303.
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 30313332401 - 230 = 29239590577 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30313332421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4971245 + ... + 4977338.
It is an arithmetic number, because the mean of its divisors is an integer number (4148559528).
Almost surely, 230313332401 is an apocalyptic number.
It is an amenable number.
30313332401 is a deficient number, since it is larger than the sum of its proper divisors (2875143823).
30313332401 is a wasteful number, since it uses less digits than its factorization.
30313332401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9948871.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 30313332401 its reverse (10423331303), we get a palindrome (40736663704).
The spelling of 30313332401 in words is "thirty billion, three hundred thirteen million, three hundred thirty-two thousand, four hundred one".
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