Base | Representation |
---|---|
bin | 11011111110100010… |
… | …111000111010001011 |
3 | 2212112120020112111112 |
4 | 123332202320322023 |
5 | 443010313101020 |
6 | 21444513120535 |
7 | 2112266604113 |
oct | 337642707213 |
9 | 85476215445 |
10 | 30040362635 |
11 | 11816002088 |
12 | 59a455914b |
13 | 2aa9857a0a |
14 | 164d954043 |
15 | bac44d2c5 |
hex | 6fe8b8e8b |
30040362635 has 32 divisors (see below), whose sum is σ = 39057370560. Its totient is φ = 22095843328.
The previous prime is 30040362619. The next prime is 30040362643. The reversal of 30040362635 is 53626304003.
It is a cyclic number.
It is not a de Polignac number, because 30040362635 - 24 = 30040362619 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1035356 + ... + 1063974.
It is an arithmetic number, because the mean of its divisors is an integer number (1220542830).
Almost surely, 230040362635 is an apocalyptic number.
30040362635 is a deficient number, since it is larger than the sum of its proper divisors (9017007925).
30040362635 is a wasteful number, since it uses less digits than its factorization.
30040362635 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28927.
The product of its (nonzero) digits is 38880, while the sum is 32.
Adding to 30040362635 its reverse (53626304003), we get a palindrome (83666666638).
The spelling of 30040362635 in words is "thirty billion, forty million, three hundred sixty-two thousand, six hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •