Base | Representation |
---|---|
bin | 11011111100111011… |
… | …000011000110011011 |
3 | 2212110200000112222202 |
4 | 123330323003012123 |
5 | 442431331011103 |
6 | 21442101440415 |
7 | 2111516330660 |
oct | 337473030633 |
9 | 85420015882 |
10 | 30013141403 |
11 | 118016aa3a3 |
12 | 599741010b |
13 | 2aa401678b |
14 | 164a0a9a67 |
15 | ba9d72988 |
hex | 6fcec319b |
30013141403 has 4 divisors (see below), whose sum is σ = 34300733040. Its totient is φ = 25725549768.
The previous prime is 30013141397. The next prime is 30013141421. The reversal of 30013141403 is 30414131003.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30013141403 - 210 = 30013140379 is a prime.
It is a super-3 number, since 3×300131414033 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (30013141463) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2143795808 + ... + 2143795821.
It is an arithmetic number, because the mean of its divisors is an integer number (8575183260).
Almost surely, 230013141403 is an apocalyptic number.
30013141403 is a deficient number, since it is larger than the sum of its proper divisors (4287591637).
30013141403 is an equidigital number, since it uses as much as digits as its factorization.
30013141403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4287591636.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 30013141403 its reverse (30414131003), we get a palindrome (60427272406).
The spelling of 30013141403 in words is "thirty billion, thirteen million, one hundred forty-one thousand, four hundred three".
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