Base | Representation |
---|---|
bin | 11100001010001110… |
… | …110010110000001110 |
3 | 2220001020011100012102 |
4 | 130022032302300032 |
5 | 443411010434014 |
6 | 21520155235102 |
7 | 2120200224203 |
oct | 341216626016 |
9 | 86036140172 |
10 | 30236421134 |
11 | 119067427a7 |
12 | 5a3a148a92 |
13 | 2b0b361c6a |
14 | 166b9cbcaa |
15 | bbe7798de |
hex | 70a3b2c0e |
30236421134 has 8 divisors (see below), whose sum is σ = 47741717640. Its totient is φ = 14322515256.
The previous prime is 30236421071. The next prime is 30236421151. The reversal of 30236421134 is 43112463203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30236421097 and 30236421106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397847609 + ... + 397847684.
It is an arithmetic number, because the mean of its divisors is an integer number (5967714705).
Almost surely, 230236421134 is an apocalyptic number.
30236421134 is a deficient number, since it is larger than the sum of its proper divisors (17505296506).
30236421134 is a wasteful number, since it uses less digits than its factorization.
30236421134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 795695314.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 30236421134 its reverse (43112463203), we get a palindrome (73348884337).
The spelling of 30236421134 in words is "thirty billion, two hundred thirty-six million, four hundred twenty-one thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •