Base | Representation |
---|---|
bin | 1101110010001010101011… |
… | …10001101101001100100011 |
3 | 10222022201001022220111222212 |
4 | 12321011111301231030203 |
5 | 12433103433431121121 |
6 | 144244405235552335 |
7 | 6245620262003546 |
oct | 671052561551443 |
9 | 128281038814885 |
10 | 30311023301411 |
11 | 97269184a0906 |
12 | 349659045b6ab |
13 | 13bb417c634c8 |
14 | 76b0c050685d |
15 | 3786d50cb25b |
hex | 1b9155c6d323 |
30311023301411 has 8 divisors (see below), whose sum is σ = 30350422517184. Its totient is φ = 30271629073320.
The previous prime is 30311023301389. The next prime is 30311023301483. The reversal of 30311023301411 is 11410332011303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30311023301411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30311023301491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10993340 + ... + 13471286.
It is an arithmetic number, because the mean of its divisors is an integer number (3793802814648).
Almost surely, 230311023301411 is an apocalyptic number.
30311023301411 is a deficient number, since it is larger than the sum of its proper divisors (39399215773).
30311023301411 is a wasteful number, since it uses less digits than its factorization.
30311023301411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2493841.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 30311023301411 its reverse (11410332011303), we get a palindrome (41721355312714).
The spelling of 30311023301411 in words is "thirty trillion, three hundred eleven billion, twenty-three million, three hundred one thousand, four hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.153 sec. • engine limits •