Base | Representation |
---|---|
bin | 11100001001110111… |
… | …110101000001010000 |
3 | 2220000210211111021100 |
4 | 130021313311001100 |
5 | 443402440313404 |
6 | 21515422224400 |
7 | 2120065112121 |
oct | 341167650120 |
9 | 86023744240 |
10 | 30230401104 |
11 | 11903300872 |
12 | 5a38125100 |
13 | 2b0a034b07 |
14 | 166aca2048 |
15 | bbde8ad39 |
hex | 709df5050 |
30230401104 has 30 divisors (see below), whose sum is σ = 84603136826. Its totient is φ = 10076800320.
The previous prime is 30230401093. The next prime is 30230401121. The reversal of 30230401104 is 40110403203.
30230401104 is a `hidden beast` number, since 30 + 230 + 401 + 1 + 0 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 24915991104 + 5314410000 = 157848^2 + 72900^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104966527 + ... + 104966814.
Almost surely, 230230401104 is an apocalyptic number.
It is an amenable number.
30230401104 is an abundant number, since it is smaller than the sum of its proper divisors (54372735722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30230401104 is a wasteful number, since it uses less digits than its factorization.
30230401104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209933355 (or 209933346 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 30230401104 its reverse (40110403203), we get a palindrome (70340804307).
The spelling of 30230401104 in words is "thirty billion, two hundred thirty million, four hundred one thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •