Base | Representation |
---|---|
bin | 11100001001111010… |
… | …001000000011001101 |
3 | 2220000211222002101102 |
4 | 130021322020003031 |
5 | 443403114101331 |
6 | 21515443152445 |
7 | 2120103200660 |
oct | 341172100315 |
9 | 86024862342 |
10 | 30231003341 |
11 | 11903682290 |
12 | 5a38375725 |
13 | 2b0a1b5c76 |
14 | 166adbb6d7 |
15 | bbe0594cb |
hex | 709e880cd |
30231003341 has 16 divisors (see below), whose sum is σ = 39674319360. Its totient is φ = 22316802480.
The previous prime is 30231003337. The next prime is 30231003347. The reversal of 30231003341 is 14330013203.
It is not a de Polignac number, because 30231003341 - 22 = 30231003337 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 (30231003347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10330391 + ... + 10333316.
It is an arithmetic number, because the mean of its divisors is an integer number (2479644960).
Almost surely, 230231003341 is an apocalyptic number.
It is an amenable number.
30231003341 is a deficient number, since it is larger than the sum of its proper divisors (9443316019).
30231003341 is a wasteful number, since it uses less digits than its factorization.
30231003341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20663744.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 30231003341 its reverse (14330013203), we get a palindrome (44561016544).
The spelling of 30231003341 in words is "thirty billion, two hundred thirty-one million, three thousand, three hundred forty-one".
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