Base | Representation |
---|---|
bin | 11011111100010010… |
… | …001111000010101101 |
3 | 2212102220212222201212 |
4 | 123330102033002231 |
5 | 442421111124123 |
6 | 21441040244205 |
7 | 2111326360406 |
oct | 337422170255 |
9 | 85386788655 |
10 | 30002442413 |
11 | 117a6662059 |
12 | 5993910665 |
13 | 2aa1a3ba08 |
14 | 16488c29ad |
15 | ba8e5c878 |
hex | 6fc48f0ad |
30002442413 has 8 divisors (see below), whose sum is σ = 30975336960. Its totient is φ = 29029865040.
The previous prime is 30002442383. The next prime is 30002442419. The reversal of 30002442413 is 31424420003.
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 30002442413 - 222 = 29998248109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30002442419) 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, 121031 + ... + 273227.
It is an arithmetic number, because the mean of its divisors is an integer number (3871917120).
Almost surely, 230002442413 is an apocalyptic number.
It is an amenable number.
30002442413 is a deficient number, since it is larger than the sum of its proper divisors (972894547).
30002442413 is a wasteful number, since it uses less digits than its factorization.
30002442413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158587.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 30002442413 its reverse (31424420003), we get a palindrome (61426862416).
The spelling of 30002442413 in words is "thirty billion, two million, four hundred forty-two thousand, four hundred thirteen".
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