Base | Representation |
---|---|
bin | 11100000010000111… |
… | …100010010100110111 |
3 | 2212200202000201122002 |
4 | 130002013202110313 |
5 | 443121134113421 |
6 | 21454453525515 |
7 | 2113625223626 |
oct | 340207422467 |
9 | 85622021562 |
10 | 30100301111 |
11 | 11846920811 |
12 | 5a0064389b |
13 | 2ab90b297a |
14 | 16578b76bd |
15 | bb283cb0b |
hex | 7021e2537 |
30100301111 has 8 divisors (see below), whose sum is σ = 30183154560. Its totient is φ = 30017545272.
The previous prime is 30100301057. The next prime is 30100301117. The reversal of 30100301111 is 11110300103.
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 30100301111 - 26 = 30100301047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30100301092 and 30100301101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30100301117) 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, 616100 + ... + 663158.
It is an arithmetic number, because the mean of its divisors is an integer number (3772894320).
Almost surely, 230100301111 is an apocalyptic number.
30100301111 is a deficient number, since it is larger than the sum of its proper divisors (82853449).
30100301111 is a wasteful number, since it uses less digits than its factorization.
30100301111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48805.
The product of its (nonzero) digits is 9, while the sum is 11.
Adding to 30100301111 its reverse (11110300103), we get a palindrome (41210601214).
The spelling of 30100301111 in words is "thirty billion, one hundred million, three hundred one thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.113 sec. • engine limits •