Base | Representation |
---|---|
bin | 11100010100001111… |
… | …010111001000011101 |
3 | 2220110221010121201220 |
4 | 130110033113020131 |
5 | 444232002423201 |
6 | 21544554323553 |
7 | 2124306434244 |
oct | 342417271035 |
9 | 86427117656 |
10 | 30404342301 |
11 | 11992505423 |
12 | 5a864295b9 |
13 | 2b37096cb8 |
14 | 168601d95b |
15 | bce399036 |
hex | 7143d721d |
30404342301 has 16 divisors (see below), whose sum is σ = 41322527808. Its totient is φ = 19879776000.
The previous prime is 30404342273. The next prime is 30404342303. The reversal of 30404342301 is 10324340403.
It is not a de Polignac number, because 30404342301 - 210 = 30404341277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30404342303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175900 + ... + 302901.
It is an arithmetic number, because the mean of its divisors is an integer number (2582657988).
Almost surely, 230404342301 is an apocalyptic number.
It is an amenable number.
30404342301 is a deficient number, since it is larger than the sum of its proper divisors (10918185507).
30404342301 is a wasteful number, since it uses less digits than its factorization.
30404342301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 479212.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 30404342301 its reverse (10324340403), we get a palindrome (40728682704).
The spelling of 30404342301 in words is "thirty billion, four hundred four million, three hundred forty-two thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •