Base | Representation |
---|---|
bin | 11100010100101010… |
… | …011100000010101001 |
3 | 2220111102111020100122 |
4 | 130110222130002221 |
5 | 444240312042142 |
6 | 21545410413025 |
7 | 2124423656150 |
oct | 342452340251 |
9 | 86442436318 |
10 | 30411440297 |
11 | 11996513237 |
12 | 5a88891175 |
13 | 2b386b09b4 |
14 | 1686d4a597 |
15 | bcecec1d2 |
hex | 714a9c0a9 |
30411440297 has 8 divisors (see below), whose sum is σ = 34777545600. Its totient is φ = 26050738464.
The previous prime is 30411440207. The next prime is 30411440359. The reversal of 30411440297 is 79204411403.
It is a happy number.
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 30411440297 - 216 = 30411374761 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30411440207) 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, 1338797 + ... + 1361322.
It is an arithmetic number, because the mean of its divisors is an integer number (4347193200).
Almost surely, 230411440297 is an apocalyptic number.
It is an amenable number.
30411440297 is a deficient number, since it is larger than the sum of its proper divisors (4366105303).
30411440297 is a wasteful number, since it uses less digits than its factorization.
30411440297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2701735.
The product of its (nonzero) digits is 24192, while the sum is 35.
The spelling of 30411440297 in words is "thirty billion, four hundred eleven million, four hundred forty thousand, two hundred ninety-seven".
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