Base | Representation |
---|---|
bin | 11100000000000010… |
… | …011111011100010111 |
3 | 2212121022101210102211 |
4 | 130000002133130113 |
5 | 443033222033101 |
6 | 21451210214251 |
7 | 2113022613550 |
oct | 340002373427 |
9 | 85538353384 |
10 | 30065424151 |
11 | 1182916a184 |
12 | 59b0a24387 |
13 | 2ab1ac0c09 |
14 | 1652dd9327 |
15 | bae74dc51 |
hex | 70009f717 |
30065424151 has 8 divisors (see below), whose sum is σ = 34361818400. Its totient is φ = 25769363328.
The previous prime is 30065424139. The next prime is 30065424217. The reversal of 30065424151 is 15142456003.
It is a happy number.
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 30065424151 - 213 = 30065415959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30065424451) 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, 155515 + ... + 290371.
It is an arithmetic number, because the mean of its divisors is an integer number (4295227300).
Almost surely, 230065424151 is an apocalyptic number.
30065424151 is a deficient number, since it is larger than the sum of its proper divisors (4296394249).
30065424151 is a wasteful number, since it uses less digits than its factorization.
30065424151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166713.
The product of its (nonzero) digits is 14400, while the sum is 31.
The spelling of 30065424151 in words is "thirty billion, sixty-five million, four hundred twenty-four thousand, one hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •