Base | Representation |
---|---|
bin | 1101101100010100011100… |
… | …11111101101001111011001 |
3 | 10221121111110102202112021202 |
4 | 12312022032133231033121 |
5 | 12421311002010441101 |
6 | 144012221053043545 |
7 | 6225245426131334 |
oct | 666121637551731 |
9 | 127544412675252 |
10 | 30110111421401 |
11 | 9659698a23770 |
12 | 346365b4865b5 |
13 | 13a54a9a4b47b |
14 | 7614a129561b |
15 | 373376a8036b |
hex | 1b628e7ed3d9 |
30110111421401 has 8 divisors (see below), whose sum is σ = 33735161691264. Its totient is φ = 26633022387120.
The previous prime is 30110111421367. The next prime is 30110111421407. The reversal of 30110111421401 is 10412411101103.
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 30110111421401 - 242 = 25712064910297 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30110111421407) 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, 36990308465 + ... + 36990309278.
It is an arithmetic number, because the mean of its divisors is an integer number (4216895211408).
Almost surely, 230110111421401 is an apocalyptic number.
It is an amenable number.
30110111421401 is a deficient number, since it is larger than the sum of its proper divisors (3625050269863).
30110111421401 is a wasteful number, since it uses less digits than its factorization.
30110111421401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73980617791.
The product of its (nonzero) digits is 96, while the sum is 20.
Adding to 30110111421401 its reverse (10412411101103), we get a palindrome (40522522522504).
The spelling of 30110111421401 in words is "thirty trillion, one hundred ten billion, one hundred eleven million, four hundred twenty-one thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •