Base | Representation |
---|---|
bin | 1101110010001110111101… |
… | …01110110001101101000001 |
3 | 10222022220222110110022102021 |
4 | 12321013132232301231001 |
5 | 12433123140134341113 |
6 | 144245425235521441 |
7 | 6246031232141413 |
oct | 671073656615501 |
9 | 128286873408367 |
10 | 30313321012033 |
11 | 9727897498904 |
12 | 3496b11a59281 |
13 | 13bb6c2cb65a7 |
14 | 76b25b73a9b3 |
15 | 3787bbb9948d |
hex | 1b91debb1b41 |
30313321012033 has 8 divisors (see below), whose sum is σ = 30339374123520. Its totient is φ = 30287270221440.
The previous prime is 30313321012001. The next prime is 30313321012049. The reversal of 30313321012033 is 33021012331303.
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 30313321012033 - 25 = 30313321012001 is a prime.
It is a super-2 number, since 2×303133210120332 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30313321011989 and 30313321012007.
It is not an unprimeable number, because it can be changed into a prime (30313321112033) 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, 26078673 + ... + 27216241.
It is an arithmetic number, because the mean of its divisors is an integer number (3792421765440).
Almost surely, 230313321012033 is an apocalyptic number.
It is an amenable number.
30313321012033 is a deficient number, since it is larger than the sum of its proper divisors (26053111487).
30313321012033 is a wasteful number, since it uses less digits than its factorization.
30313321012033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1160447.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 30313321012033 its reverse (33021012331303), we get a palindrome (63334333343336).
The spelling of 30313321012033 in words is "thirty trillion, three hundred thirteen billion, three hundred twenty-one million, twelve thousand, thirty-three".
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