Base | Representation |
---|---|
bin | 1101101010000101001111… |
… | …00110011011011000011011 |
3 | 10221100010222222000022020100 |
4 | 12311002213212123120123 |
5 | 12414031020114433311 |
6 | 143513023335430443 |
7 | 6216554161062336 |
oct | 665024746333033 |
9 | 127303888008210 |
10 | 30033223202331 |
11 | 962a022595768 |
12 | 3450781825423 |
13 | 139b175507a5b |
14 | 75b8898dd61d |
15 | 371376885a56 |
hex | 1b50a799b61b |
30033223202331 has 24 divisors (see below), whose sum is σ = 44427588004800. Its totient is φ = 19540041551856.
The previous prime is 30033223202327. The next prime is 30033223202347. The reversal of 30033223202331 is 13320232233003.
30033223202331 is a `hidden beast` number, since 3 + 0 + 0 + 3 + 3 + 2 + 2 + 320 + 2 + 331 = 666.
It is not a de Polignac number, because 30033223202331 - 22 = 30033223202327 is a prime.
It is a super-3 number, since 3×300332232023313 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 30033223202295 and 30033223202304.
It is not an unprimeable number, because it can be changed into a prime (30033223202431) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32230281 + ... + 33149018.
It is an arithmetic number, because the mean of its divisors is an integer number (1851149500200).
Almost surely, 230033223202331 is an apocalyptic number.
30033223202331 is a deficient number, since it is larger than the sum of its proper divisors (14394364802469).
30033223202331 is a wasteful number, since it uses less digits than its factorization.
30033223202331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65380535 (or 65380532 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 27.
Adding to 30033223202331 its reverse (13320232233003), we get a palindrome (43353455435334).
The spelling of 30033223202331 in words is "thirty trillion, thirty-three billion, two hundred twenty-three million, two hundred two thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •